Injection molding

Custom manufacturers that make parts and products to your design — with who owns them, how much English you'll get, and a link back to the source.

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Native-English project manager Startup-friendly: manages prototype → production9 companies

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Kaierwo

凯尔沃

Chinese

New-energy prototypes: battery packs, charger housings, inverters, cooling modules

Shenzhen · Guangming

Makes in-housePrototypesLow volumeMass production

Rapid prototyping (multi-process)CNC machiningUrethane / vacuum casting3D printing

English-speaking salesSource ↗

Yize Mould

宜泽模具

Chinese

Multi-cavity connector molds with up to 64 cavities

Dongguan · Chang'an

Makes in-houseMass production

Injection moldingCNC machiningSilicone & LSR moldingMetal injection molding (MIM)

English-speaking salesSource ↗

Industrialman

工业人

Chinese

Automotive white-body stamping prototypes and full-size show-car models

Shenzhen · Bao'an

Makes in-housePrototypesLow volume

Rapid prototyping (multi-process)CNC machiningSheet metal fabricationMetal stamping

English-speaking salesSource ↗

Tuowei Precision

拓维模型

Chinese

130+ CNC centres, SLA printers, vacuum casting and molding on a 10,000 m² site

Shenzhen · Bao'an

Makes in-housePrototypesLow volume

Rapid prototyping (multi-process)CNC machiningUrethane / vacuum casting3D printing

English-speaking salesSource ↗

Rongyi Technology

荣熠科技

Chinese

Molds in about 7 days and short molded runs in 7–15 days

Dongguan · Chang'an

Makes in-houseLow volumeMass production

Injection moldingSurface finishingProduct design & engineeringMold / tool maker

Chinese onlySource ↗

HLC Metal Parts

Chinese

Silver contacts and electrical contact assemblies, riveted or welded in the mold

Dongguan · Fenggang

Makes in-housePrototypesLow volumeMass production

Metal stampingCNC machiningSheet metal fabricationInjection molding

English-speaking salesSource ↗

BOEN Rapid

Chinese

DMG 5-axis and rows of 3-axis CNC in a 5,000 m² Chang'an base

Dongguan · Chang'an

In-house + partnersPrototypesLow volumeMass production

CNC machiningUrethane / vacuum castingSheet metal fabrication3D printing

English-speaking salesSource ↗

RapidDirect

Chinese

Instant online quotes with automated DFM feedback for mechanical parts

Shenzhen · Bao'an

In-house + partnersPrototypesLow volumeMass production

CNC machiningInjection moldingSheet metal fabrication3D printing

English online orderingSource ↗

HONSCN Precision

Chinese

Custom screws and fasteners at scale: 120 screw machines, about 1.2 million pieces a day

Shenzhen · Longhua

Makes in-housePrototypesLow volumeMass production

CNC machiningInjection moldingFactory

English-speaking salesSource ↗

Listings are compiled from public sources and are not endorsements. Check details with the company. Disclaimer