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 M.2 M-Key SFF-8643 to SATA 7P right angle, 4K SPRING MICRO HDMI, Usb C Female To Usb, Usb 3.1 Type C To Type A,USB C 10Gbps. If possible, please send your requirements with a detailed list including the style/item and quantity you require. We will then send our best prices to you. The product will supply to all over the world, such as Europe, America, Australia,Ecuador, Munich,Croatia, azerbaijan.Our Company has professional engineers and technical staff to answer your questions about maintenance problems, some common failure. Our product quality assurance, price concessions, any questions about the products, Please feel free to contact us.