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PCBA&Electronics Manufacturing
Full-process PCBA manufacturing backed by real SMT production capacity.
ThankGain TGHK 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.
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
Product groups
PCBA product information to support buyer inquiries.
01
Optical Transceiver PCBA
PCBA for 1.25G, 6G, 10G, 25G, 32G, 100G, 400G, 800G and up to 1.6T optical module applications.
02
FPGA & RF PCBA
High-speed data transmission, RF distribution, embedded core boards and communication module assembly.
03
Automotive Electronics PCBA
Controller boards for OBD, GPS, dash cameras, automotive lighting, car chargers and TPMS-related products.
04
Smart Wearable PCBA
Compact boards and modules for AI glasses, TWS earbuds, smart watches and other wearable products.
05
Consumer Electronics PCBA
Power supplies, computer peripherals, pet electronics, smart home devices, audio products and IoT devices.
06
Custom Electronic Modules
OEM/ODM electronic modules based on customer drawings, samples, BOM files or functional requirements.
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
TGHK 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
