The client satisfaction is our primary concentrate on. We uphold a consistent level of professionalism, top quality, credibility and service for Metal Core PCB, Thick Gold PCB , Selective Plated PCB Board , Flexible Circuit Technologies , Inspired by the rapid developing market of the fast food and beverage consumables all over the world , We are looking forward to working with partners/clients to make success together. Assume full duty to satisfy all demands of our clients; reach steady advancements by marketing the development of our purchasers; grow to be the final permanent cooperative partner of clientele and maximize the interests of customers for Metal Core PCB, We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information and we will offer you competitive price list then.