SHENZHEN SUNWIN ELECTRONICS TECHNOLOGY CO., LTD.
Flip-Chip · SMT + COB · FOB · CoC / CoS · TO-CAN
Optical · Wireless · Custom Modules PCBA OEM
Home / Manufacturing & Quality / Management System

Quality Management System

Full-process quality inspection with MES traceability, from incoming material to shipment.

TRACEABILITY

MES + Kingdee

Machine, feeder and reel are bound in MES against the material list to prevent mix-ups; IC and PCB lot codes are traceable from incoming material to shipment. MSD control to J-STD-033 and ESD control to ANSI/ESD S20.20.

INCOMING & IN-PROCESS

IQC, IPQC and First-Article Inspection

IPC-based incoming inspection, first-article inspection for every batch, in-line audits and stop-and-fix handling of abnormalities. 100% SPI and 3D AOI at every stage of assembly.

TEST & RELIABILITY

X-Ray, ICT, FCT and Reliability

X-ray and CT inspection, ICT and functional testing, RF testing, bond pull and shear tests, helium leak testing, and temperature-humidity, vibration, shock and salt-spray testing.

SMT workshop with MES line dashboards at Sunwin's manufacturing base in Shenzhen
SMT workshop with MES line dashboards
Temperature and humidity test chambers at Sunwin's manufacturing base in Shenzhen
Temperature and humidity test chambers
In-circuit tester (ICT) at Sunwin's manufacturing base in Shenzhen
In-circuit tester (ICT)
SMT first-article inspection system at Sunwin's manufacturing base in Shenzhen
SMT first-article inspection system

Customer complaints: response within 24 hours, preliminary report within 1 week, 8D report within 2 weeks.

Our manufacturing base is certified to ISO 9001, ISO 14001, IATF 16949 and HSPM. See Certifications for the scope and validity of each certificate, and Workshop & Equipment for photos of our test and inspection equipment.

More on our manufacturing base: Manufacturing & Quality · Certifications · Workshop & Equipment

Want to learn more about our lines and track record?

Contact us for factory qualification documents and capacity scheduling information.

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