We've our have sales staff, style and design staff, technical crew, QC team and package workforce. We've strict excellent control procedures for each system. Also, all of our workers are experienced in printing field for CJ19, Waterproof Distribution Board, Double Push Button Switch, Oil Immersed Power Transformer,Molded Case Switch. The many thoughts and suggestions is going to be drastically appreciated! The great cooperation could boost each of us into better development! The product will supply to all over the world, such as Europe, America, Australia,New Delhi, Turkey,Las Vegas, Belarus.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.