We now have our own gross sales team, style and design workforce, technical crew, QC workforce and package group. We now have strict quality manage procedures for each system. Also, all of our workers are experienced in printing industry for tactile switch 4.5mm, , , ,. we could solve our customer problems asap and do the profit for our customer. If you need good service and quality , pls choose us , thanks ! The product will supply to all over the world, such as Europe, America, Australia,Chile , Greek ,Mexico , Cologne .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 will provide our best service to satisfy all your needs! You should contact us right away!