Our company has been focusing on brand strategy. Customers' satisfaction is our best advertising. We also supply OEM service for Constantan Wire Sampling Resistor, Evanohm , In Cartridge Heaters For Liquid Heating , Alloy 835 ,Furnace Heating . We are also the appointed OEM factory for several worlds' famous products brands. Welcome to contact us for further negotiation and cooperation. The product will supply to all over the world, such as Europe, America, Australia,Serbia, Peru,Nairobi, Bulgaria.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 if you have any questions. We are glad to work for every client.