Trusted Manufacturing Partner Since 1996

With over three decades of experience in precision electronics manufacturing, Welson Semi delivers reliable, scalable, and industry-ready solutions for global partners across automotive, energy, and industrial sectors.

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

Industry Solutions

Why Choose Welson Semi

With decades of experience in electronic engineering and manufacturing, Welson Semi combines advanced technology, reliable production capabilities, and global supply chain expertise to support customers across multiple industries.

30+ Years of Industry Experience

Since 1996, we have accumulated extensive experience in electronic product development and manufacturing. Our long-term expertise allows us to understand complex project requirements and deliver stable, reliable solutions for global partners.

One-Stop Electronics Solution

From PCB design and prototyping to PCBA manufacturing and system integration, we provide comprehensive services that simplify your product development process and reduce supply chain complexity.

Global Quality Standards

Our manufacturing processes follow strict quality management systems and internationally recognized standards, ensuring consistent product performance, reliability, and compliance for global markets.

Trusted by Industry Partners

Our solutions are widely applied across automotive electronics, energy storage, industrial automation, medical equipment, and consumer electronics, supporting customers with reliable manufacturing and long-term cooperation.

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

Our modern manufacturing campus integrates advanced production equipment, automated assembly lines, and controlled cleanroom
environments. This strong manufacturing foundation enables us to deliver stable, high-quality electronic products for global customers.