We have been experienced manufacturer. Wining the majority of the crucial certifications of its market for Keypad PCB, Buried Kapasitet PCB , 0.8mm tykkelse PCB Board , Aluminum PCB Board for LED , We respect your enquiry and it truly is our honor to operate with each friend around the world. To become the stage of realizing dreams of our employees! To build a happier, much more united and far more professional team! To reach a mutual profit of our clients, suppliers, the society and ourselves for Keypad 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.