High Quality

PCBs Quality is King Sun’s lifeline,we respect our customer and provide high quality PCBs to our customers from worldwide,for quality control,we closely monitor every process with intensive:

• High grade material and strict incoming inspection
• Certificated by UL
• Open/short 100% testing
• Copper thickness testing
• Solderability testing
• Thermal stress testing
• AOI testing
• Gold Tape testing
• Microsection & v-cut testing

Customer Testimonials

“Dear Jane,
We received the PCBs. The quality is excellent!
Thank you very much for this nice work!”

B.D. 3D Printer