As a leading manufacturer of quality Circuit Board Products, We’ve been supplying circuits boards to local and global companies for years, and have developed an excellent reputation within the fields. Our engineers are closely supported by a team of highly trained professionals. All our production plants are certified in accordance with ISO and UL.

We offer the following:
Diverse base materials from standard FR4, , Flex PCBs and Aluminum PCBs.
* No Minimum quantities required for prototype with flexible order volume and delivery time. 

* All production facilities are located in Taiwan.

Our Products & Facilities

Contact Us : pcb@welsa.com

PCB Material Cutting
PCB Material Cutting
press to zoom
Drilling Process
Drilling Process
press to zoom
Patterns inspcetion
Patterns inspcetion
press to zoom
Developing Process
Developing Process
press to zoom
PCB Lamination Proess
PCB Lamination Proess
press to zoom
Automatic PTH Line
Automatic PTH Line
press to zoom
Etching Line
Etching Line
press to zoom
High Aspect Ratio PTH Line
High Aspect Ratio PTH Line
press to zoom
CCD Drilling Machine
CCD Drilling Machine
press to zoom
Auto Soler Mask Printing
Auto Soler Mask Printing
press to zoom
AOI Inspection
AOI Inspection
press to zoom
Warp Twist Inspection
Warp Twist Inspection
press to zoom
Flexible PCB Laminating
Flexible PCB Laminating
press to zoom
Flexible PCB Testing
Flexible PCB Testing
press to zoom
Flex PCB Hot Pressing
Flex PCB Hot Pressing
press to zoom
Flexible PCB Outline Punching
Flexible PCB Outline Punching
press to zoom
PCB Routing Process
PCB Routing Process
press to zoom
Flying Probe Tester
Flying Probe Tester
press to zoom