Gerber, BOM, CPL / PnP, quantity, test, programming, packaging and target delivery requirements are recommended.
ABOUT GUANWEIER
About GUANWEIER
Founded in 2020, GUANWEIER provides SMT, DIP, PCBA, testing, box build, EMS, OEM and ODM manufacturing in Shenzhen.

COMPANY PROFILE
A one-stop PCBA and EMS manufacturing platform in Shenzhen
Founded in 2020, SHENZHEN GUANWEIER ELECTRONICS TECHNOLOGY CO., LTD. supports smart-hardware and industrial-electronics programs with PCB coordination, BOM sourcing, SMT, DIP, programming and test, box build, packaging, OEM, ODM and EMS services.
Engineering, supply chain, manufacturing, quality and delivery teams work through one accountable program path. Project-specific process, capacity, test scope and lead time remain subject to engineering review.
DEVELOPMENT PATH
- 012020 · Established
Built the initial SMT and PCBA engineering and manufacturing foundation in Bao'an, Shenzhen.
- 02Capability expansion
Connected DIP, testing, box build, supply-chain coordination and NPI launch support.
- 03Current position
One accountable PCBA and EMS path from project review through manufacturing and delivery.

SHENZHEN · BAO'AN
Long-term trust, built on real manufacturing and accountable delivery
Engineering, supply chain, manufacturing, quality and delivery teams work as one project path across prototypes, pilot runs and volume production.
- Program path
- Review → Build → Delivery
- Engagement
- Process · PCBA · EMS
- Manufacturing base
- Fuhai, Bao'an, Shenzhen
MANUFACTURING SCALE
A connected manufacturing matrix from SMT to box build
25 high-speed SMT lines, 4 DIP lines, 3 soldering lines, 3 testing lines and 3 finished-product assembly lines work as one coordinated path. Program-specific capacity and schedule remain subject to engineering review.
FAQ
Questions about About GUANWEIER
Project-specific limits and standards are confirmed during review.
