30 Years of Engineering
& Manufacturing Excellence
Delivering reliable electronic solutions for automotive, energy, and industrial applications since 1996.
Trusted Manufacturing Partner Since 1996
30,000㎡ Modern Manufacturing Facility
A fully equipped industrial park featuring advancedworkshops and controlled cleanroom environmentsto ensure stable, high-quality production
12 Production Lines
Flexible SMT, DIP, and system integration lines designed for high-mix, high-density, and scalable manufacturing demands.
153 Advanced Equipment Units
State-of-the-art machinery and inspection systems supporting precision assembly, quality control, and efficient throughput.
Our Core Capabilities
PCBA Manufacturing >
System Integration >
Component Sourcing >
Engineering Support >
Industry Solutions
Why Choose Welson Semi
End-to-End Electronics Solutions
From concept development to full-scale manufacturing, Welson Semi provides integrated engineering and manufacturing services that help customers turn innovative ideas into reliable electronic products ready for market.
Concept
We begin by understanding your product vision, technical requirements, and application scenarios. Our engineering team works closely with clients to define the project scope and technical direction.
Design
Our engineers support product architecture design, PCB layout optimization, and component selection to ensure performance, manufacturability, and cost efficiency.
Prototyping
Rapid prototyping and engineering validation help transform concepts into functional products. Early testing and refinement reduce development risks and shorten time-to-market.
Manufacturing
Advanced SMT and electronic assembly production lines ensure stable, high-precision manufacturing for both low-volume and large-scale production.
Integration
We provide system integration, box build assembly, and functional testing to deliver complete electronic systems ready for deployment.
Delivery
Through efficient supply chain management and strict quality control, we ensure reliable delivery and long-term product consistency for global customers.
Understand Our Manufacturing Capabilities
environments. This strong manufacturing foundation enables us to deliver stable, high-quality electronic products for global customers.