Wenzhou Zhengrui Science & Technology Co., Ltd. was established in 1986, existing staff of about 150 people, senior designer of about 30 people, technical force is very strong. The company main business is design and manufacturing of the injection molds , and developing , production of the wall switch/socket.The company has three-dimensional mold design technology and advanced a series of CNC machining equipment, there is a set of switch / socket testing equipment. The company established a scientific quality management system to ensure product quality. We adhere to the principle of mutual benefit, win-win cooperation, Products have reasonable price and timely delivery. Regardless of the mold or switch / socket, has been exported to Europe, the Middle East, South Asia and other places, favored by customers.We warmly welcome customers from all over the world to cooperate with us, warmly welcome friends to visit our company.