About Us
Welcome to Our Factory
CJ PCB(ChengJun Electronics CO.,LTD) was established in Shenzhen, China in 2008 as a Professional PCB & PCBA EMS Manufacturer providing the rapid production of higher quality and lower cost products.Our manufacturing facilities are ISO9001 and UL certified, RoHS, and IPC-A-600 and IPC-A-610 compliant.
Our turnkey services cover all needs from procurement to delivery
We provide component procurement and inventory management, as well as services for stencil making, SMT processing, DIP insertion soldering, potting, testing, and finished product assembly.
Designing service & Cloning service
PCB Prototype（No MOQ & Fast Sample Service）
Provides multiple PCB assembly techniques (SMT, THT, & hybrid)
Component Sourcing（High-quality Materials Selected)
QC(AOI/IQC/OQC service) & 100%E-TEST
Functional Testing Service
Box Customized Packaging
Drop Shipping Service
Quality Warranty
WHY CHOOSE CJPCB?
Flexibility and Customization Service
High-quality & Lower Price
Immediate response & Dedicated 24/7 1V1 support
Top After-Sales Service
Fast Turnaround& Short lead time
Save cost and time for your projects
Quality Assurance
Speed & Reliability Service
Our PCB product range
Standard boards
Mid-to-high Tg boards(using A-grade copper-clad laminate from Shengyi or Kingboard)
Thick copper boards
High-frequency boards (PTFE, ceramic, hybrid boards)
Ultra-thin boards
Ultra-thick boards
Halogen-free boards
Applications
Automotive
Medical
New Energy
Smart Home
Network
Communication
Industrial Control
