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CapabilitiesInjection Molding in China

Injection Molding in China

High-quality injection molded parts made in China | $500 off your first mold | Take the complexity out of molding in China with Xometry's managed service

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injection molded bottle caps in China
Why Work with Xometry for Injection Molding in China?
Applications and Benefits

Custom Injection Molding in China With Xometry

Xometry's highly-vetted overseas network of plastic injection molding suppliers makes high-quality parts to spec and can meet a range of budget and lead time needs. Our US-based team handles the communication with the Chinese facility and fully manages your order from quote to delivery. If you want US injection molding, we have that as an option as well. Simply specify the geography you want on the quoting form.

Services offered in China include:

  • ISO 13485 and ISO 9001 registered facilities
  • ISO Class 8 and Class 7 cleanroom environments
  • Overmolding, insert molding, family molds, assembly, and post-mold heat staking
  • Part sizes ranging from micro to 300 square inches

We help you navigate the complexities of injection molding in China. Our skilled team of engineers:

  • Understands your end-use (prototype, saleable, low to high volume) and helps identify the right manufacturing solution
  • Works with you to find the right Chinese supplier based on your unique needs
  • Manages all communication with the overseas supplier so you don't have to. We have team members on the ground in China to help manage your project

For your free quote and design-for-manufacturability feedback, please upload your CAD file, or download our Injection Molding Design Guide or e-book. We want to earn your business. If you get a lower injection molding quote, send it to us and we will try to beat it.

Xometry's Chinese Injection Molding Services

injection molded plastic sample parts

Injection Molding

Get custom plastic molded prototypes and production parts in as few as 10 business days. We provide expert engineering reviews and $500 off your first mold. Dozens of materials and finishes are available.

Injection Molding
Overmolding part

Overmolding Service

High Quality Process for Pilot Runs, Low-Volume Production, and Bridge Tooling

Overmolding Service
Insert Molding

Insert Molding Service

Make Strong, Functional Prototypes and Production Parts With Insert Molding

Insert Molding Service

Frequently Asked Questions About Molding in China

Will I get finishing certs when my molded parts are made in China?

  • No. Xometry does not provide finishing certs for parts that are made in China.

Is there a quality difference in parts that are made in the US vs parts that are made in China?


Does Xometry collect duties and tariffs?

  • Yes. Duties and tariffs are included in your part price. You are not required to pay any additional fees.

Does Xometry inspect parts from China?

Injection Molding Finishes Available in China
Standard Finish

Moldmaker's choice of finish. Typically SPI B-3 to D-3 depending on geometry and drafts. Interior, non-cosmetic faces, are typically as-machined.

MoldTech Finishes

Range of finishes including matte, swirls, lines, and patterns. Finishes include: MoldTech - MT11010 MoldTech - MT11020 MoldTech - MT11030 MoldTech - MT112XX MoldTech - MT114XX MoldTech - MT116XX

SPI Finishes

Range of finishes from Grade 3 diamond / high polish to 320 stone low polish. Finishes include: SPI A-1 SPI A-2 SPI A-3 SPI B-1 SPI B-2 SPI B-3 SPI C-1 SPI C-2 SPI C-3 SPI D-1

As Molded

No secondary polishing or grinding. Part will show tooling marks.

Other Mold Texturing

Xometry can match other mold textures upon request.

Injection molding services China

Ready to get started on your China injection molding quote?

Xometry's Chinese Injection Molding Services Include:


  • Single, multi-cavity, and family mold options
  • Press availability from 50 to 1,100+ tons
  • Part inspection, including FAI and PPAP options
  • Free online file upload and quote submission
  • Quotes with design for manufacturing (DFM) feedback within 24 hours
  • Large domestic partner network and international options
  • Insert molding and overmolding
medical industry device injection molded housing