https://www.unionwellspain.com - Free shipping coupon code: "freeshipping" on any order from unionwellspain.com Based in South China, Huizhou Unionwell is professional in creating and manufacturing varieties of cost-effective microswitches, modules and other precise electronic components, which have been extensively assembled with numerous brands both locally and globally. Located at the gateway between Shenzhen and Dongguang, the Unionwell workshop covers more than 22,000 square meters, our R&D team and technical professionals have enjoyed deep experience of honorable success for 20 years. With successive creativity, Unionwell is particularly strong in making high-efficiency microswitch series, waterproof switch series, rotary switch series, push-button ignition switch series and other types of switches alike, with a total of 300 million pieces produced annually. Being fully tested and in compliance with UL, ENEC, EK, CQC laboratory certifications, our quality switches are absolutely the best key to turning on or off most electronic instruments, appliances, automotive electronics, and power tools.