continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for DIP tactile switch, SMD tact switch, ideal toggle switch, 2x4 switch,dc barrel jack female. Sincere cooperation with you, altogether will create happy tomorrow! The product will supply to all over the world, such as Europe, America, Australia,Johannesburg, Houston,Macedonia, Barcelona.Our items are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!