PCBA Assembly China Manufacturer – one-stop manufacturing and sourcing service of PCB SKD SMT EMS OEM ODM electronic component
PCBA Assembly China Manufacturer – one-stop manufacturing and sourcing service of PCB SKD SMT EMS OEM ODM electronic component

PCBA Custom | One-Stop PCB Fabrication & SMT Assembly Services | Joyllon

Joyllon (WelTeam Global member) is a premier one-stop electronic manufacturing services (EMS) provider specializing in turnkey PCB fabrication, component sourcing, and precision SMT assembly. Since 2004, we have delivered end-to-end supply chain solutions—from initial Gerber file review and BOM optimization to final product shipping.

Operating out of three advanced R&D and manufacturing bases across Guangdong, Hunan, and Zhejiang with a dedicated team of over 2,000 professionals, we support global tech innovators with scalable OEM, ODM, and SKD solutions for consumer electronics and industrial applications.


Core Capabilities & Services

  • Custom PCB Fabrication: High-precision multi-layer circuit board manufacturing based on standard Gerber files.
  • Turnkey PCBA Assembly: High-speed SMT (Surface Mount Technology) and Through-Hole assembly.
  • Component Sourcing & BOM Optimization: Global supply chain integration ensuring cost-effective, authentic components.
  • Flexible Manufacturing: Scalable production supporting OEM, ODM, and SKD (Semi-Knocked Down) projects.

Contact & Global Sourcing Inquiries

  • Website: www.joyllon.com
  • Business Email: chinaok321@gmail.com
  • WhatsApp / WeChat: +86 13713792667

Manufacturing Facilities & Head Office Locations

  • Shenzhen Factory: 1-4F, No. 89 Fulou, Guanlan, Shenzhen, Guangdong, China
  • Foshan Factory: 2nd Building, No. 77 Wancheng Road, Hecheng, Gaoming, Foshan, Guangdong, China
  • Huizhou Factory: Block D, Dongjiang New Industrial Park, Boluo, Huizhou, Guangdong, China

Contact our engineer teams Today!


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