Chinese or foreign-owned. You choose.

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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SZDIY open night (weekly)Thu 8 Oct · 19:00 · Shenzhen · NanshanDetails →

Native-English project manager Startup-friendly: manages prototype → production13 companies

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PCBasic

Online PCBA quoting with no MOQ, run on their own MES and CRM

Shenzhen · Bao'an

Makes in-housePrototypesLow volumeMass production

PCB assembly (SMT/PCBA)PCB fabricationElectronic component sourcingProduct design & engineering

English online orderingSource ↗

PCBWay

Instant online PCB quotes, prototypes from US$5 for 10 boards

Shenzhen · Bao'an

Makes in-housePrototypesLow volume

PCB fabricationPCB assembly (SMT/PCBA)CNC machining3D printing

English online orderingSource ↗

SYS Technology

商一科技

Chinese

Fast-turn SMT: rush from 6 hours, samples in 3–4 days

Dongguan · Dongguan (other town)

Makes in-housePrototypesLow volumeMass production

PCB assembly (SMT/PCBA)PCB fabricationElectronic component sourcingPCB / PCBA shop

English-speaking salesSource ↗

JLCPCB

嘉立创

Chinese

Started in 2006 at a one-metre counter in Huaqiangbei; listed on the Shenzhen main board in 2026 (001232)

Shenzhen · Futian

Makes in-housePrototypesLow volumeMass production

PCB fabricationPCB assembly (SMT/PCBA)Online quoting platformPCB / PCBA shop

English online orderingSource ↗

SI Electronics

新一电子

Chinese

SMT plus chip-on-board (COB) wire bonding under one roof

Dongguan · Dongguan (other town)

Makes in-housePrototypesLow volumeMass production

PCB assembly (SMT/PCBA)Contract manufacturing / box buildElectronic component sourcingPCB / PCBA shop

Chinese onlySource ↗

Shuoheng Technology (iPCBA)

硕恒科技

Chinese

Samples and small orders with fast quotes

Shenzhen · Bao'an

Makes in-housePrototypesLow volume

PCB assembly (SMT/PCBA)PCB fabricationProduct design & engineeringContract manufacturing / box build

English-speaking salesSource ↗

TXJ PCBA

腾欣杰电子

Chinese

Conformal coating with HumiSeal, MG Chemicals and Electrolube, close to 1 million pieces a day

Shenzhen · Bao'an

Makes in-housePrototypesLow volumeMass production

PCB assembly (SMT/PCBA)PCB fabricationElectronic component sourcingPCB / PCBA shop

English-speaking salesSource ↗

Vexos

Foreign-owned

North American EMS with a Dongguan plant opened in 2025

Dongguan · Dongguan (other town)

Makes in-houseLow volumeMass production

Contract manufacturing / box buildPCB assembly (SMT/PCBA)Contract manufacturerFactory

English-speaking salesSource ↗

Cicor Dongguan

Foreign-owned

Swiss-listed Cicor Group's EMS plant in Dongguan

Dongguan · Dongguan (other town)

Makes in-house

Contract manufacturing / box buildPCB assembly (SMT/PCBA)Contract manufacturerFactory

English-speaking salesSource ↗

SCSPCBA

AI instant quote for PCB, PCBA, BOM and box build

Shenzhen · Bao'an

Makes in-housePrototypesLow volumeMass production

PCB assembly (SMT/PCBA)PCB fabricationElectronic component sourcingContract manufacturing / box build

English online orderingSource ↗

POE

No-MOQ turnkey PCBA with a startup program

Shenzhen · Bao'an

Makes in-housePrototypesLow volumeMass production

PCB assembly (SMT/PCBA)PCB fabricationElectronic component sourcingCables & wire harnesses

English-speaking salesSource ↗

PCBONLINE

Advanced boards: up to 64 layers, HDI, rigid-flex, RF and ceramic

Shenzhen · Bao'an

Makes in-housePrototypesLow volumeMass production

PCB fabricationPCB assembly (SMT/PCBA)Electronic component sourcingContract manufacturing / box build

English-speaking salesSource ↗

ChinaPCBOne

Chinese

Sister PCB and PCBA factories in the same Fuyong industrial park

Shenzhen · Bao'an

Makes in-housePrototypesLow volume

PCB fabricationPCB assembly (SMT/PCBA)Electronic component sourcingContract manufacturing / box build

English-speaking salesSource ↗

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