We hold strengthening and perfecting our items and repair. At the same time, we get the job done actively to do research and progress for Illuminated Momentary Switch, mini tact switch, push button boot, 2.1 mm power plug,1.3 mm dc power jack socket. For more information, please contact us as soon as possible! The product will supply to all over the world, such as Europe, America, Australia,Costa rica, Iran,Luxemburg, Germany.By adhering to the principle of "human oriented, winning by quality", our company sincerely welcomes merchants from at home and abroad to visit us, talk business with us and jointly create a brilliant future.