Your Trusted EMS Partner
custom circuit boards

Reliable PCB fabrication and assembly factory in Shenzhen China, support from prototype to full-scale production

STG007
STG Electronic is a leading provider of end-to-end Printed Circuit Board Assembly (PCBA) solutions. We specialize in transforming your innovative designs into reliable, high-quality electronic products. With a commitment to precision engineering and exceptional customer service, we serve as an extension of your engineering team, helping you bring your products to market faster and more efficiently.
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STG Electronic is a leading provider of end-to-end Printed Circuit Board Assembly (PCBA) solutions. We specialize in transforming your innovative designs into reliable, high-quality electronic products. With a commitment to precision engineering and exceptional customer service, we serve as an extension of your engineering team, helping you bring your products to market faster and more efficiently.
 

We offer a comprehensive suite of services to cover every stage of your product lifecycle, from prototype to full-scale production.

1. Full Turnkey PCBA Assembly

  • We simplify your supply chain by managing everything for you. Our service includes:

    • Component Sourcing & Procurement: We leverage our global network to source genuine components at competitive prices, managing supply chain risks for you.

    • PCB Fabrication & Management: We partner with trusted PCB fabricators or can work with your preferred supplier.

    • Advanced Assembly: Utilizing state-of-the-art SMT (Surface Mount Technology) and THT (Through-Hole Technology) lines.

    • Complete Testing & Quality Assurance.

2. Partial Turnkey & Consignment Assembly

  • Have your own components or PCBs? We offer flexible models. You supply specific parts, and we handle the rest—from assembly to testing.

3. Prototype to High-Volume Production

  • Rapid Prototyping: Get functional prototypes in days, not weeks, to accelerate your design validation.

  • Scalable Production: Our manufacturing facilities are equipped to seamlessly scale from low-volume pilot runs to high-volume manufacturing, ensuring consistent quality at any scale.

4. Advanced Value-Added Services

  • Conformal Coating: We apply acrylic, silicone, or urethane coatings to protect your boards from moisture, dust, chemicals, and extreme temperatures.

  • Comprehensive Testing Solutions: Including In-Circuit Testing (ICT), Flying Probe Testing, Functional Testing (FCT), and Automated Optical Inspection (AOI) to guarantee performance and reliability.

  • Box Build & Systems Integration: We can provide full product assembly, including enclosure integration, wiring, and final packaging.

  • Design for Manufacturability (DFM) Analysis: Our engineering team provides expert DFM feedback early in the design phase to optimize your PCB for manufacturability, reduce costs, and prevent future issues.