Founded in 2000, Chun Yip has 15 years of experience in the production and development of membrane switch products which are suitable for a variety of applications. We provide One-stop OEM/ODM solution for membrane switches for customers from anywhere in the world. Our factories are ISO 9001:2000 certified, ensuring production and supply-chain reliability. All products are ** inspected and tested before package and shipment for zero-defect quality assurance . We are able to 0.2 million units per month. Customer can receive our response within 24 hours for any inquiries or contacts.