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PCBA Manufacturing

Full-process PCBA manufacturing backed by real SMT production capacity.

THANKGAIN HK serves as the Hong Kong trading and communication window for Sunwin's Shenzhen PCBA manufacturing resources.

Manufacturing scope

High-precision, compact and modular electronic products.

The PCBA line supports prototype builds, engineering review, small-batch production and stable mass production. Coverage includes SMT, DIP, COB, fine-pitch component placement, functional testing, packaging and export delivery coordination.

High precision PCBA manufacturing
15+ yearsSMT manufacturing experience
8,000m2+Production space in Shenzhen
21 SMT linesHigh-precision mounting capacity
20M+ chips/dayDaily SMT capacity benchmark

Manufacturing Background

  • Backed by Shenzhen Saketron Electronics Technology Co., Ltd.
  • Saketron manufacturing base established in 2009
  • More than 8,000m2 production space
  • 21 advanced high-precision SMT production lines
  • Flexible support from prototype to stable mass production

Application Focus

  • Optical transceiver modules from 1.25G to 1.6T
  • FPGA and RF modules
  • Automotive electronics, OBD, GPS, dash cameras, lighting and TPMS
  • AI glasses, TWS earbuds, smartwatches and wearable electronics
  • Power supplies, computer peripherals, pet electronics, smart home, audio and IoT

Equipment Capabilities

  • YAMAHA high-speed high-precision mounters
  • GKG solder printers and Vitronics Soltec reflow process
  • Sinicteck SPI and AOI inspection systems
  • SCIENSCOPE X-Ray inspection for hidden solder joints
  • 01005 / 0201 micro-components, LGA, QFN, BGA, SIP, POP, COB and Flip-Chip

Engineering & Testing

  • SMT and PCBA OEM manufacturing
  • SMT plus COB manufacturing capability
  • ICT and FCT functional testing
  • Material sourcing and BOM optimization support
  • Packaging, labeling and export documentation through TGHK

Certifications

ISO 9001, ISO 14001, IATF 16949, CSR, HSF and QC080000 systems support quality, environmental and hazardous substance management.

Management Systems

MES, intelligent material management and ERP systems help maintain process traceability, production control and delivery reliability.

Why TGHK

THANKGAIN HK is not only a sourcing contact. It is the overseas trade window for a real SMT and PCBA manufacturing base with engineering support.

File review
Component sourcing
PCB fabrication
SMT / DIP assembly
Inspection & testing
Packaging & export