Our company has been concentrating on brand strategy. Customers' pleasure is our greatest advertising. We also source OEM service for Double Sided PCB Board, Plated Gold Finger PCB , Oversized PCB , Rigid Flex Circuits , For high quality gas welding & cutting equipment supplied on time and at the right price, you can count on company name. Sticking to your belief of "Creating solutions of high quality and generating buddies with people from all around the world", we always put the fascination of customers to start with for Double Sided PCB Board, 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.