Our team through qualified training. Skilled professional knowledge, powerful sense of support, to satisfy the support desires of consumers for 3.4mm tactile switch, , , ,. If you have the requirement for any of our products, please contact us now. We are looking forward to hearing from you soon. The product will supply to all over the world, such as Europe, America, Australia,Swedish , Portland ,Rwanda , Philadelphia .We have been in operation for more than 10 years. We are dedicated to quality products and consumer support. We currently own 27 product utility and design patents. We invite you to visit our company for a personalized tour and advanced business guidance.