Our company insists all along the quality policy of "product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" and also the consistent purpose of "reputation very first, shopper first" for 3.5 Mm Barrel Plug, 2.1 mm barrel plug, 4x4x3 tact switch, usb-c connector,usb connector. We welcome you to join us in this path of creating a prosperous and efficient business together. The product will supply to all over the world, such as Europe, America, Australia,Russia, Iceland,Romania, Nepal.We've been always creating new technology to streamline the production, and give products with competitive prices and high quality! Customer satisfaction is our priority! You can let us know your idea to develop unique design for your own model to prevent too much similar parts in the market! We are going to present our best service to satisfy all your needs! Remember to contact us right away!