PCB Manufacturing & Assembly
for Engineers and OEMs
From Prototype To Production
Reduce technical, financial, and production risk through engineering-led support.
✓ Free DFM Review Before Production
✓ Reviewed by PCB Engineers
✓ Flexible Payment Terms
✓ Worldwide Delivery
Trusted by engineers and OEMs in 100+ countries.
Get Your PCB Quote in 30 Seconds
Upload your Gerber files, receive a fast PCB quote, free DFM review, and direct engineering support.
Why Engineers Choose Kejie
More than 25 years of PCB manufacturing experience, dedicated engineering support, and long-term partnerships with customers worldwide.
Manufacturing Since 1999
25+ years of PCB manufacturing experience
Real Engineering Support
Talk directly with engineers, not salespeople
Rigid, Flex & Rigid-Flex Expertise
Solutions for complex PCB requirements
Worldwide Delivery
Serving customers in 100+ countries
Our Core Manufacturing Services
Rigid PCB
2-40 layer rigid PCB manufacturing with fast prototypes, volume production and full engineering support.
Rigid Flex PCB
Single and multilayer flexible circuits for medical, automotive and compact electronic applications.
PCB Assembly
Complete turnkey assembly including sourcing, SMT, testing and inspection.
PCB Reverse Engineering & Cloning
Reverse Engineering
Reconstruct PCB designs from existing boards without original files.
PCB Cloning
Duplicate existing PCB designs for redesigns, production transfers, and migration projects.
Obsolete PCB Recreation
Recreate obsolete circuit boards when original documentation is unavailable.
Schematic Recovery
Generate complete circuit schematics from physical boards for future development projects.
Kejie PCB in numbers
Key figures that demonstrate Kejie’s manufacturing capacity, engineering support, and customer commitment.
NET 30–60
Available for Qualified Customers
36
Maximum Layer Count
0.05mm
Minimum Trace/Space
99%
On-Time Delivery Rate
24 Hours
Quote Turnaround
25,000
SQM Monthly Output
What clients and partners say about us
Trusted by engineers, startups, OEMs and industrial
manufacturers across Europe, North America and Asia.
★★★★★
Kejie has been our rigid-flex PCB manufacturer in China since 2006. Their fast quotations, reliable PCB manufacturing, component sourcing, and assembly support have consistently exceeded our expectations. — Augusto L., Dominican Republic
★★★★★
Since meeting the Kejie team in 2008, we have trusted them with our monthly PCB production. Their precision, reliability, and consistency have made them a valuable long-term manufacturing partner. — Jose G., Spain
★★★★★
Established Partnership: My collaboration with Kejie dates back to 2007. With meticulous planning, I schedule our PCB production quarterly, ensuring Kejie orchestrates our orders with seamless efficiency and punctuality. — Karol G. Slovakia
Latest PCB Industry Insights
Stay updated with PCB manufacturing trends, design tips, industry news, and engineering insights.
Why Global Customers Stay With Kejie
More than a PCB manufacturer, Kejie supports customers with engineering expertise, manufacturing flexibility, financial solutions, and long-term partnership programs.
Direct Engineer Access
Fast response times and direct communication with engineers for complex projects and urgent technical questions.
Flexible Credit Terms
Qualified customers may benefit from flexible payment options and extended terms based on project history and financial review.
International Banking Support
Hong Kong and China banking channels provide secure international transactions and greater currency flexibility.
Expanded Manufacturing Capacity
Access to sister companies and controlled manufacturing partners supports specialized technologies and complex PCB requirements.
Free DFM Review
Every Gerber file is reviewed by experienced engineers before production to reduce manufacturing risks.
100% Tested Boards
AOI, flying probe and electrical testing help ensure reliable performance and product quality.