{"id":68023,"date":"2021-07-23T13:19:17","date_gmt":"2021-07-23T20:19:17","guid":{"rendered":"https:\/\/www.ponoko.com\/blog\/?p=68023"},"modified":"2021-07-23T13:23:21","modified_gmt":"2021-07-23T20:23:21","slug":"from-prototype-to-mass-manufacturing-understanding-scaling-costs-for-physical-products","status":"publish","type":"post","link":"https:\/\/www.ponoko.com\/blog\/ponoko\/from-prototype-to-mass-manufacturing-understanding-scaling-costs-for-physical-products\/","title":{"rendered":"From Prototype to Mass Manufacturing \u2013 Understanding Scaling Costs for Physical Products"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2021\/07\/featuredimage.jpg\" alt=\"\" class=\"wp-image-68024\" srcset=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2021\/07\/featuredimage.jpg 1024w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2021\/07\/featuredimage-300x200.jpg 300w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2021\/07\/featuredimage-600x400.jpg 600w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2021\/07\/featuredimage-768x512.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The most underestimated part of bringing a hardware product to market is scaling costs. Scaling a physical product means taking it from a few prototypes all the way to mass manufacturing it.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Having a final prototype version of your product is exciting and is a huge accomplishment. Congratulations, you have made it past development and are now ready to scale! However, you are still a long way from being ready to sell your product.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In this article I break down the scaling costs into three groups: electrical certifications, manufacturing setup costs, and miscellaneous costs that include patents, insurance, and audits.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Technically electrical certifications aren\u2019t legally required to manufacture a product, only to sell it. However, you should always obtain certifications before you begin mass manufacturing a product since design changes will likely be required. For this reason I always consider certifications to be part of the scaling process.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Types of prototypes<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">So there is no confusion in this article when I say a prototype I mean a&nbsp;<em>production-quality prototype<\/em>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A production-quality&nbsp;prototype, as the name implies, is a prototype that is fundamentally designed for mass manufacturing. It\u2019s very close to the final product you will eventually ship to customers.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A&nbsp;<a href=\"https:\/\/predictabledesigns.com\/how-to-prototype-hardware-product\/\" target=\"_blank\">proof of concept prototype<\/a>&nbsp;(works-like prototype) comes much earlier in the process and cannot be scaled to mass manufacturing in most cases, although it is legal to take a product to market that has an Arduino embedded in it.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, the cost and the size of an&nbsp;<a href=\"https:\/\/predictabledesigns.com\/from-arduino-prototype-to-manufacturable-product\/\" target=\"_blank\">Arduino<\/a>&nbsp;rarely makes it a viable solution for bringing to market.<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"534\" class=\"wp-image-68025\" style=\"width: 800px;\" src=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2021\/07\/fig1.jpg\" alt=\"\" srcset=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2021\/07\/fig1.jpg 1024w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2021\/07\/fig1-300x200.jpg 300w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2021\/07\/fig1-600x400.jpg 600w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2021\/07\/fig1-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><br \/><em>Development kits like Arduino and Raspberry Pi are great for early Proof-of-Concept prototypes, but not for mass manufacturing.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If you are still at the proof-of-concept stage then that means you are still in the development phase of bringing your product to market. The scaling phase begins once you have the custom production-quality prototype.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Time from prototype to mass manufacturing<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">I typically find the time required to go from idea to final prototype is similar to the time it takes to go from prototype all the way to mass manufacturing. So once you have your production-quality prototype you are approximately half way to market.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In the best case scenario \u2013 and don\u2019t ever count on the best case scenario because it rarely happens in reality \u2013 you\u2019re looking at a minimum of six months of development time and another six months of scaling for mass manufacturing.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">That\u2019s a year from idea to being ready for mass manufacturing. That\u2019s the best case scenario, and it\u2019s extremely rare for a product to be able to get to market faster than that. More realistically it will take 16-18 months to&nbsp;<a href=\"https:\/\/predictabledesigns.com\/how-long-to-develop-a-new-hardware-product-and-get-it-to-market\/\" target=\"_blank\">go from idea to market<\/a>&nbsp;for most hardware products.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The exact timeline obviously depends on your skills and your cash. If you have a full team of engineers and programmers, then you\u2019re going to move faster than someone that doesn\u2019t have a large team and is outsourcing the development.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The slowest case is when you have no money or experience, forcing you to learn new skills in order to proceed. But the slow way can be the right way in many cases.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Electrical certifications<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">One of the major costs for scaling a product is the&nbsp;<a href=\"https:\/\/predictabledesigns.com\/understanding-certifications-for-electronic-hardware-products\/\" target=\"_blank\">electrical certifications<\/a>. Legally this must be done before selling your product, but practically it needs to be done before manufacturing starts.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Let\u2019s break this down into each of the certifications you will likely require for your product:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">FCC certification<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">For the US, one of the primary certifications you\u2019re going to need is FCC certification. The purpose of FCC certification is to make sure your product isn\u2019t emitting electromagnetic radiation radio waves that are going to interfere with other forms of communication.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Any electrical product that uses circuits oscillating at 9 kHz or higher requires FCC certification. This includes almost any electronic product.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For example, if you have a microcontroller in your product then it\u2019s probably going to operate much faster than only 9 kHz (most operate at MHz speeds). Some microcontrollers can operate below 9kHz in applications that require very slow processing time. This is one way to avoid FCC certification, but that is quite rare. 99% of the products I\u2019ve worked on require some level of FCC certification if sold in the U.S or Canada.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Let\u2019s assume that you will need FCC certification, and that you\u2019ve got things operating above 9kHz. Then, the key criteria becomes whether or not your product is classified as an&nbsp;<em>intentional radiator<\/em>&nbsp;or a&nbsp;<em>non-intentional radiator<\/em>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">An intentional radiator, as the name implies, is a product that\u2019s designed to intentionally radiate electromagnetic radiation or radio waves. This is a technical way to say a \u201cwireless\u201d product. If for example, the product emits Bluetooth or WiFi radio waves, then it\u2019s considered an intentional radiator.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The other classification is a non-intentional radiator. If your product doesn\u2019t have any wireless functionality then it\u2019s considered a non-intentional radiator.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Non-intentional radiator products will radiate some small level of electromagnetic interference that has to be measured and FCC certified. But the level will be much lower than a product purposefully designed to emit radio waves.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">These two classifications are important because it\u2019s much cheaper to certify a non-intentional radiator than an intentional radiator.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">$2,500 is a fairly typical cost to obtain non-intentional radiator certification. That cost climbs up to a minimum of $10,000 as soon as your product is classified as an intentional radiator.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fortunately for most products that are wireless, you can still get by with non-intentional radiator certification by using pre-certified modules for any wireless functionality.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">There are two ways you can incorporate wireless functionality into your product. You can custom design a circuit based on a discrete radio transceiver chip. If you go that route, the product is going to be considered an intentional radiator, so it\u2019s going to be a lot more expensive to certify.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, you can also use a pre-certified wireless module instead of a custom chip-based circuit. A pre-certified module allows your product to still be classified as non-intentional even though you have wireless functionality.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">There are several reasons for using modules. Modules lower your certification cost and reduce your&nbsp;development costs, development risks and the time it takes to develop the product. You will get to market faster and cheaper by using modules.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The downside is that modules will increase your manufacturing cost. However, it typically doesn\u2019t make financial sense to go with a custom solution until you are up to producing at least 100,000 units or more.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You need to be at a high production volume before the savings on your manufacturing costs offset all the extra upfront certification costs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">When bringing a product to market I always advise that you focus on reducing your development risks and costs first. Later after the product is on the market, you can focus on improving your profit margins.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">UL\/CSA certification<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Next comes the UL (Underwriters Laboratories) and CSA (Canadian Standards Association) certifications. Both certifications are essentially equivalent. You can have either UL or CSA certification, since either is accepted in the US and Canada.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This certification is mandatory for any product that plugs directly into an AC electrical outlet. As most of us know, AC electricity can be dangerous and therefore requires extra certifications.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You can get around this certification by using a pre-certified AC\/DC solution. For instance, you could use a standard, off-the-shelf USB charger that is already pre-certified and outputs 5VDC. Since your product never comes into direct contact with the AC electricity you will not require UL certification.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I find that unless you\u2019re doing something where you have AC motors or some type of AC component in the product, which is fairly rare, then you should use a pre-certified AC\/DC module or adapter.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If it is a better fit for your product, you can also totally embed a pre-certified AC-DC adapter inside your product, instead of using an external wall adapter. This will still allow you to bypass the UL\/CSA certification.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Certifications for lithium batteries<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The other certification cost involves rechargeable lithium batteries. Most of us know that lithium batteries can be dangerous. If they\u2019re not treated properly, they can explode or catch on fire.<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"402\" class=\"wp-image-68027\" style=\"width: 800px;\" src=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2021\/07\/fig2-1.jpg\" alt=\"\" srcset=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2021\/07\/fig2-1.jpg 1024w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2021\/07\/fig2-1-300x151.jpg 300w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2021\/07\/fig2-1-768x386.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><br \/><em>Lithium-ion batteries can be potentially dangerous and require special safety certifications.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In the past, UL 1642 was one of the primary certifications that you needed. But that\u2019s been phased out and replaced by the&nbsp;<a href=\"http:\/\/www.intertek.com\/energy-storage\/battery-safety\/iec-62133\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">IEC 62133 certification<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">There\u2019s also a third certification called&nbsp;<a href=\"http:\/\/www.intertek.com\/energy-storage\/un-transportation-testing\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">UN 38.3<\/a>. It usually costs less than $1,000. This certification is for shipping the batteries because there are restrictions on shipping lithium batteries.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If you can initially use a battery that already has the IEC 62133 and the UN 38.3 certification (and potentially the UL 1642), that will reduce your certification costs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sometimes though you need to have a custom battery designed just for your product so you can take advantage of every bit of available space and maximize the battery life. In that case you will be responsible for obtaining these battery certifications.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">CE certification<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">CE is an abbreviation for the French phrase Conformit\u00e9 Europ\u00e9enne which translates to European Conformity. CE certification is only required if you plan to sell your product in Europe.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The CE marking is a manufacturer\u2019s declaration that a product complies with the safety, health, and environmental requirements for Europe. CE is sort of a combination of FCC and UL certifications required in the U.S. and Canada.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">RoHS<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">RoHS certification is required to show that your product is free of lead. This certification is currently only required in Europe and the U.S. state of California.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Even though in the U.S. it\u2019s only required in a single state, California\u2019s market is so huge that most companies selling products in the U.S. elect to obtain RoHS certification.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You don\u2019t want to be in the position of selling one version of your product in California, and then another uncertified version outside of California. Most companies just get this certification regardless of whether or not they\u2019re going to sell in California immediately.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">On a positive note, RoHS is one of the lower cost certifications that you will need to obtain.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Bluetooth<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The last certification to discuss is really a licensing fee that is required if your product uses Bluetooth. Bluetooth is a trademark, so in order to say your product uses Bluetooth, you will have to pay a&nbsp;<a href=\"https:\/\/www.bluetooth.com\/develop-with-bluetooth\/qualification-listing\/qualification-listing-fees\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">licensing fee<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In the past, for established companies the fee was $8,000 and for early startups it was only $2,500. But as of early 2019 the startup discount has been eliminated and now startups have to pay the full fee.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This fee is required if you use a Bluetooth module or a Bluetooth chip, so using a Bluetooth module doesn\u2019t allow you to bypass this fee. However, there is a way to completely avoid the Bluetooth fee which I share inside the&nbsp;<a href=\"https:\/\/thehardwareacademy.com\/?utm_source=ponoko&amp;utm_medium=blog\" target=\"_blank\" rel=\"nofollow\">Hardware Academy<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Manufacturing setup costs<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Molds<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Each custom shaped plastic part required for your product will need its own separate high-pressure injection mold. Most products will require two or more molds, since enclosures at a minimum consist of a top side and a bottom side.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">These injection molds can be really expensive. You can start off paying less for molds made out of softer metals like aluminum, but they will only last for the production of a few thousand units.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.protolabs.com\/services\/injection-molding\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ProtoMold<\/a>&nbsp;is a good place to purchase lower cost aluminum molds to get you started. Simple aluminum molds start around $1,500. Keep in mind this cost will be for each custom piece of plastic. If your product requires four custom pieces of plastic, you will need four aluminum molds at $1,500 each for a total mold cost of $6,000.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As soon as you start increasing the volume of parts that you\u2019re producing you have to do two things.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">First, you need to use a harder metal so the mold can withstand the production of thousands, or even millions, of parts.<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"435\" class=\"wp-image-68028\" style=\"width: 800px;\" src=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2021\/07\/fig3.jpg\" alt=\"\" srcset=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2021\/07\/fig3.jpg 640w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2021\/07\/fig3-300x163.jpg 300w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><br \/><em>Pictorial of an injection molding machine. Image supplied by&nbsp;<a href=\"https:\/\/www.rutlandinc.com\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Rutland Plastics<\/a>.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Second, you will increase the number of cavities in each mold. When you first start off, you\u2019ll use a single cavity mold. Each time that mold is filled with plastic, it shoots out one part.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To increase your manufacturing capacity and lower your manufacturing unit cost, you\u2019ll eventually want to start using multi-cavity molds.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">No matter how great you think your product is you don\u2019t want to start with high volume production molds. Remember, high volume molds can be crazy expensive. If you find a problem with the mold, then it\u2019s much harder and expensive to fix.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I recommend starting with aluminum molds designed for making a few thousand parts. Chances are you will discover various improvements for your product&nbsp;<em>after<\/em>&nbsp;you make a couple thousand units.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You can make those improvements and&nbsp;<em>then<\/em>&nbsp;step up to a harder steel once you need to produce say 50,000 units or more.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">From there you can step up to a multi-cavity, hard steel mold that\u2019s made to produce hundreds of thousands, or millions of units. Once you get up to multi-cavity steel molds, you\u2019re looking at spending $10,000 to $50,000 per mold. If you require complex molds with side actions the cost can be even higher.<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"605\" class=\"wp-image-68029\" style=\"width: 800px;\" src=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2021\/07\/fig4.jpg\" alt=\"\" srcset=\"https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2021\/07\/fig4.jpg 640w, https:\/\/www.ponoko.com\/blog\/wp-content\/uploads\/2021\/07\/fig4-300x227.jpg 300w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><br \/><em>Example of a high-pressure injection mold used for mass manufacturing plastic parts.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Molds tend to be one of the biggest costs when scaling a hardware product. Fortunately, you don\u2019t need to do this all at one time and you can ramp up in stages.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Start with low cost single-cavity aluminum molds, sell some product, and then ramp up slowly from there. Start off taking small steps so if you have to back up and improve something in your product and\/or mold, it\u2019s not going to cost as much.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Single cavity, aluminum molds can produce up to about 10,000 parts. Medium volume production over 10,000 units will require a single cavity, steel mold. Higher volume production, in the hundreds of thousands of units, is going to require multi-cavity molds made of a harder grade of steel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Don\u2019t forget, you also have the injection molds required to produce your product\u2019s retail package. So if you\u2019re using a clam shell that custom fits your product, or a custom plastic insert that\u2019s in a retail box that holds each of your components, those have to be molded as well and that also requires injection molds.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To learn more about injection molding see this&nbsp;<a href=\"https:\/\/predictabledesigns.com\/introduction-to-injection-molding\/\" target=\"_blank\">blog<\/a>&nbsp;and check out this paid&nbsp;<a href=\"https:\/\/thehardwareacademy.com\/courses\/design-for-injection-molding\/\" target=\"_blank\" rel=\"nofollow\">course<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Assembly fixtures and other setup fees<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">In addition to molds there are also what are called&nbsp;<em>assembly fixtures<\/em>. Assembly fixtures are custom tools created to help simplify the product assembly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">There are also going to be other setup costs such as those associated with the assembly of your product\u2019s printed circuit board.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, these costs tend to cost significantly less than molds. Most of the manufacturing setup cost will be for the injection molds.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Patents, insurance, and audits<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Patents<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">I\u2019ve written in the past about the&nbsp;<a href=\"https:\/\/predictabledesigns.com\/why-patents-are-a-death-trap-for-entrepreneurs-and-startups\/\" target=\"_blank\">pros and cons of getting a patent<\/a>. You\u2019re looking at $10,000 or more for a utility patent. There are also other forms of intellectual property protection, such as trademarks and copyrights, that you should probably consider.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trademarks and copyrights are not quite as good as having a patent on your product but, a trademark and a copyright are much cheaper forms of protection. You can use this to your advantage. Trademarks and copyrights cost hundreds of dollars, in contrast to patents that cost thousands or tens of thousands of dollars.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Product liability insurance<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Another cost to anticipate is product liability insurance. I don\u2019t care how safe your product is, you absolutely must have&nbsp;<a href=\"https:\/\/fitsmallbusiness.com\/product-liability-insurance\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">product liability insurance<\/a>. No retailer will even consider selling a product that doesn\u2019t have liability insurance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Even if you only sell your product on your website, you should still get insurance. If a child were to choke on a small part from your product, you could easily be sued.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The price of product liability insurance will depend on your forecasted annual sales revenue and how risky the product may be to cause injury.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The average cost of liability insurance to use as a starting point estimate is about 26 cents per $100 in sales. You need to reach out to product liability insurance companies to get estimates for your specific product.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Factory and supplier audits<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Finally, you should audit your factory at some point. This is probably not necessary for your domestic low-volume manufacturing, but you should visit and audit your long-term contract manufacturer in China.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You don\u2019t want to just pick a random factory and trust them to manufacturer a quality product. You don\u2019t of course need to audit every supplier, but I would recommend you audit the primary factory that will assemble and ship your product. Ultimately that factory is what controls the quality of product shipped to your customers.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You can also hire a third-party company to perform this audit for you if flying to China doesn\u2019t sound appealing or you don\u2019t feel you have the necessary experience. However, it really is more ideal if you can personally visit the factory.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In conclusion, your final scaling cost needs to include all of the electrical certification costs required for your market area, your manufacturing setup costs \u2013 which includes the molds and assembly fixtures \u2013 and any miscellaneous costs like patents, liability insurance, and factory audits.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Do not make the mistake of underestimating the cost and effort to scale your product from a prototype to a mass manufactured product ready to flood the market.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Finally, don&#8217;t forget to&nbsp;download your free PDF:&nbsp;<a href=\"https:\/\/predictabledesigns.com\/ultimate-guide-how-to-develop-and-sell-your-new-electronic-hardware-product-pdf\/\" target=\"_blank\" rel=\"noreferrer noopener\">Ultimate Guide to Develop and Sell Your New Electronic Hardware Product<\/a>.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p class=\"wp-block-paragraph\">The most underestimated part of bringing a hardware product to market is scaling costs. Scaling a physical product means taking it from a few prototypes all the way to mass manufacturing it.<\/p>\n<p class=\"wp-block-paragraph\">Having a final prototype version of your product is exciting and is a huge accomplishment. Congratulations, you have made it past development and are now ready to scale! However, you are still a long way from being ready to sell your product.<\/p>\n","protected":false},"author":67,"featured_media":68024,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,2],"tags":[],"class_list":["post-68023","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-how-to-make","category-ponoko"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>From Prototype to Mass Manufacturing \u2013 Understanding Scaling Costs for Physical Products<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/predictabledesigns.com\/from-prototype-to-mass-manufacturing-understanding-scaling-costs-for-physical-products\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"From Prototype to Mass Manufacturing \u2013 Understanding Scaling Costs for Physical Products\" \/>\n<meta property=\"og:description\" content=\"The most underestimated part of bringing a hardware product to market is scaling costs. Scaling a physical product means taking it from a few prototypes all the way to mass manufacturing it.  Having a final prototype version of your product is exciting and is a huge accomplishment. Congratulations, you have made it past development and are now ready to scale! 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