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Plastic Injection Molding Services by partZpro

"The best service and quality for the right price! Really professional and always trying to help the customer! Definitely great!", Daniel Climber

"Accurate delivery times and fast service. I have been very satisfied with the parts that I have purchased.", Tony Lazaro

"Excellent service and fast turnaround at a competitive price. Items were delivered to our office in New Zealand within 1 month of placing the order and all parts were within design tolerances", Corben Taylor

"Great platform for CNC Machining. I ordered some parts to be CNC Machined in Alumnium 6082 for a prototype build I am working on. Drawing was finished Tusday 05. January and sent to my regular machining shops nearby. This time I also uploaded a STEP file of the design to partZpro to test their system after finding them on internet. On the 06. January I received a quote for shipping and manufacturing I was surprised over the easy process on their website, and ordered the parts to test it out. A few days later I sent address update to sales to add some information to transport. Unbelievable - On morning Monday 11. January DHL was on my doorstep delivering the parts. Shipping had the updated information.  We are talking about less than 4 working days. Delivered from other side of world, and that is before my nearby shops even has responded with their quote and lead time.Part delivered was perfectly fit, better than specified tolerance, and had a great surface finish. I will definitely look into this service then I need parts next time.", Rune Kvame - On morning Monday 11. January DHL was on my Doorstop delivering the parts. Shipping had the updated Information.  We are talking about less than 4 working days. Delivered from other side of World, and that is before my nearby shops even has responded with their quoute and lead time.Part delivered was perfectly fit, better than specified tolerance, and had a great surface finish.I will definitely look into this service then I need parts next time.", Rune Kvam

"I recently had used partzpro for a prototype to be made from a 3d file into aluminum. And I'm super happy I did. Cost was a fraction of its competitors and turn around was about a month. During holidays. Parts were very accurate and now my prototype is one step closer to being finalized.  Will most Definately use again", Matt Faxon

"Response time is incredibly fast.  I am impressed and adds to their credibility.  Will do business with again ASAP.", Mark Scallan

"Great job on products that I have ordered.", ASG Astrology

"Great service, pricing and speed.", Paul Murtagh

"Parts are always made to your design specifications. Reasonable prices and fast turn around.", Dennis Tang

"A very prompt quotation and efficient processing of our order.CNC machining was executed exactly as requested.Delivery was pretty fast. Even faster than quoted.", Andre Dussault

Get Parts More Affordable Than Local Injection Molding Services: Lower Prices, Faster Delivery!

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Automatic ordering process

DFM by a dedicated engineer on your dashboard

Compare multi quotes under one roof

Parts get shipped directly from injection molding shops to customer's door for added transparency and saving time

Cost saving quotes directly from injection molding factories  

Quality guaranteed parts and payment protection

Fast turnaround

Improve Your Manufacturing Process with partZpro's automated ordering system

partZpro is a leading US-based online manufacturing service that provides a user-friendly automated tool for ordering injection molding tools. With our secure dashboard, you can easily track your order from payment to shipping, and receive feedback and design for manufacturing (DFM) analysis from your dedicated project manager who connects you with mold shops.

Cost-saving up to 2x with automated ordering system
Unlike traditional mold making companies, our online platform and automated system enable us to reduce costs for manufacturing your parts by up to 2x. This cost-saving directly impacts your final product and gives you an edge over your competitors. Contact us with quotes from other places, and we will do our best to beat them.

Best in class injection molding tool makers network
We work with a vetted network of injection molding tool makers with over 20 years of experience in leading industries such as automotive, medical devices, consumer goods, computer hardware, and more. Our network ensures you receive the best quality parts at the shortest lead times.

High-quality injection molded parts
We are committed to working with you every step of the way, from submitting your 2D and 3D models to delivering the first articles, to ensure that you receive the highest quality parts in the shortest lead times. We will also provide suggestions on material choices and improving part design to ensure optimal performance. Contact us today to experience the best injection molding service.

Types of injection molding technologies

Injection molding is an interesting concept that a lot of companies use these days. However, the trend is also getting an exciting twist thanks to various innovations. Here are some of the most popular of those:

Thin Wall Molding

With thin wall injection molding, you get to achieve a plastic part using a thin wall. This form of injection molding is usually applied when testing electronics, tools, tubes, and other enclosures. Injection molders who do thin wall molding will have to consider every part of the design. By doing this, they can ensure that the small wall's geometry holds its own and doesn't develop any quality problems. 

Gas-assisted Injection Molding

Most companies that conduct injection molding on thick plastic tend to run the risk of distorting the part as it cools down. This is where gas-assisted injection molding comes in. This form of injection molding solves the possible distortion issue by adding gas into an injection mold filled with plastic. The gas allows the plastic outside the mold to achieve a finished, smooth appearance while the inside stays hollow. Apart from just keeping the part from getting distorted, gas-assisted injection molding will also reduce the entire cost. Since you're using less of the material, you can save money.

Metal Injection Molding

While it is the most popular material, plastic isn't the only thing to have an injection model done. Some companies also do the same on metal.  Metal injection molding is more expensive than molding on plastic, and not many people use it. However, it has gotten extensive use nonetheless. For instance, several companies that make cell phones use metal injection molding to protect some of the inner components of the phones from microwaves and radio wave emissions.

Liquid Silicone Injection Molding

Most of the plastic injection molding is thermoset – essentially, cold material being injected into a hot mold to create something. The process means that the part can't be melted again. However, if you want to get a part that can withstand high temperatures or even chemical agents, you might need to get a thermoplastic injection molding instead. This form uses liquid silicone, and several specialized tools – including but not limited to, vehicle parts and medical devices – are made using this method.

3D Printing

3D printing is another significant form of injection molding technology because of its role in prototyping an injection model. Companies usually create 3D-printed prototypes of an object before designing and moving into the production phase. 

This way, the artist can view and render the injection molds using metal or plastic and look into making alterations to improve the model. Of course, it's worth noting that 3D printing can work to print injection molds using metal or plastic.  

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