We now have several exceptional workers customers good at marketing, QC, and working with types of troublesome trouble during the creation system for Carbon Oi PCB, Immersion Silver Surface PCB , 0.4mm tykkelse PCB Board , MLB Board , We have now ISO 9001 Certification and qualified this item .in excess of 16 years experiences in manufacturing and designing, so our items featured with best quality and competitive selling price. Welcome cooperation with us! Our company insists all along the quality policy of "product quality is base of enterprise survival; customer satisfaction is the staring point and ending of an enterprise; persistent improvement is eternal pursuit of staff" and the consistent purpose of "reputation first, customer first" for Carbon Oi PCB, With the spirit of "high quality is our company's life; good reputation is our root", we sincerely hope to cooperate with customers from at home and abroad and hope to build a good relationship with you.