
Injection Molding Service
Custom plastic prototypes and low-volume production parts in as fast as 1 day. Request an injection molding quote today.
CERTIFICATIONS
ISO 9001:2015 | ITAR Registered
100+
Plastic and elastomeric materials
50,000+
Product developers served
4 Million
Parts molded each month
Ready for a more cost- and time-efficient way to manufacture parts? Our affordable aluminum molds (starting at $1,500) and quick turnaround times (in as fast as 1 day) help you reduce design risks and limit overall production costs along every step of the product cycle.
Injection Molding Processes
Plastic Injection Molding

Plastic injection molding is a manufacturing process where resin in a barrel is heated to a molten state, then shot into a mold to form a final production-grade thermoplastic part.
Liquid Silicone Rubber Molding

Liquid silicone rubber molding is a thermoset process that mixes a two-component compound together, which is then heat cured in the mold with a platinum catalyst to produce a final part.
Overmolding & Insert Molding

Overmolding and insert molding are two-part injection molding processes where one material is overlaid onto a second substrate part or metal insert to create a single component.
On-Demand Manufacturing
We provide two injection molding service options—one is best suited for those who need smaller part quantities often associated with prototyping and the other a good fit for those who require larger part quantities common in low-volume production.

Medical Injection Molding
Accelerate development of FDA Class I and II devices, or non-implantable components, with our medical injection molding capabilities, which include steel tooling, clean rooms, and ISO 13485 quality certification.
Why Choose China Metal Parts for Injection Molding?

What's in an Online Injection Molding Quote?
We do quoting a little differently. When you request an injection molding quote, you'll not only receive accurate pricing, but also a manufacturing analysis—within just a few hours. Our online quoting platform also provides you with gate and ejector pin layouts and a price curve tool to help select the best tooling option for your project.