About US     Company Introduction Tech Spring Industry Company was established in 1987 by Mr. Chao-Jung Chang President of our company. Tech spring is a professional manufacturer for every variety of springs in Taiwan. We began by supplying coil springs, wire forming and continuous-stamped boards. In 2005, the company expanded into high-precision plastics production in response to recent growing demand from the 3C industry. At the same time, we also added operations in dies and plastic extrusion. Tech spring specializes in the manufacture of springs and metal stampings, such as wave springs, retaining rings, constant force springs, power springs, extension springs, compression springs, torsion springs, Disc spring(Belleville washers)?/span>and many other products, the row materials are imported from Japan, Germany, and the U.S. ,We select the correct material to guarantee satisfying products. Tech spring has become one of the leading companies in the all types of springs and metal stampings with its high-quality and high-precise production capability. We firmly believe that serving our clients will bring us the satisfaction . we always desired. We will continue to provide our clients with high quality products and best service. Quality Policy For the best quality control, Tech spring has invested new manufacturing and inspection equipment from Taiwan and overseas and our self-developed machinery. Our outstanding reputation in the industry and unbreakable relationship with our clients are the foundation of this company. Tech spring is an ISO 9001 & ISO 14001 certified company, manufacturing all types of springs, stamping molding and assembly of metal parts to Europe, America & Australia. We strictly adhere to the standard and process required in these two systems, we promise client satisfaction and the best quality. 　 Customer Approval                                    　           Tech spring has passed by strictly inspection from Taiwan Matsushita, Tech Spring was approved as a green partner for Taiwan Matsushita.          The list of clients using Tech Spring products includes Taiwan Matsushita, the Chung-Shan Institute of Science and Technology, Everlight  Electronics, I-Chiun Precision, MJC Probe Technology, Global View Technology, Speed Tech, AVC Technology, Chau-Choung Technology, TSMC and many foreign clients. Looking toward the Future Tech Spring Industry Company has always sought to be innovative and creative. In the future we will continue to diversify and internationalize our operations. We will develop and produce precision components and continue to offer our clients the best in products and services . Address: NO.9, Lane 721, Chung Cheng Rd., Sinjhuang City, Taipei Taiwan (R.O.C.) Telephone: 886-2-2901-9896 886-2- 2904-1027 Fax: 886-2-2904-1022 E-mail: tech@da-yi.com.tw dayisp@ms77.hinet.net