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

From equipment configuration to quality systems, Sunwin is fully equipped to take on high-precision, modular product manufacturing.

MANUFACTURING BASE

Our manufacturing base: Saketron, since 2009

Saketron Electronics, Sunwin's shareholder, runs our production: an 8,000+ m² four-floor facility in Shenzhen with SMT, COB, flip-chip and hermetic packaging lines.

2009Factory Established
8,000㎡+Factory Area
21High-Precision SMT Lines
30M+SMT Placements per Day
Certificate of our manufacturing base

Certifications

ISO 9001, ISO 14001, IATF 16949 and HSPM certificates held by our manufacturing base, with the standard, scope, certification body and validity of each.

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SMT production line

Workshop & Equipment

SMT, COB, flip-chip and hermetic packaging workshops; production, test and inspection equipment; capacity and trade terms.

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SMT workshop with MES line dashboards

Management System

IQC, IPQC and first-article inspection; X-ray, ICT, FCT and reliability testing; MES traceability and customer complaint handling.

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Full Turnkey Manufacturing

PCB and component sourcing, SMT, COB, device packaging and testing in one workflow.

SMT + COB Hybrid Assembly

Combined surface-mount and chip-on-board processes for high-precision, miniaturized products.

Reliable Quality System

Full-process SPI / AOI / X-Ray / ICT / FCT inspection with MES traceability.

Flexible Delivery

From small batches of 100+ units to mass production of millions, with flexible trade terms.

Want to learn more about our lines and track record?

Contact us for factory qualification documents and capacity scheduling information.

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