HSIN DA PRECISION CO., LTD. was established in December 1993 for the purpose of manufacturing for electromechanical Relays and Sockets, which are used in the P.C.B. assembly and domestic appliances, and Electron Control Switches. At this time, the head quarter is in Taiwan, which engages in manage ,research, design, and purchasing of components.With Liyang factory in China that was formed in March 1994, the varieties of relays for different purposes are manufactured. In addition, the factory was already passed the ISO-9002 at June of 1997, and passed both ISO-9001:2000 and TS16949:2002 at Jan. of 2007. HSIN DA products have enjoyed the worldwide reputation. The others factory was formed in February 2002 for increase the Market potential. The goals are to offer customers the competitive prices, quality assurance, flexible design, on time delivery, responsibility, and technical support. The professional R & D and Engineer Teams have kept their mind open for any kind of new information that relates to the products. And, the Quality Support Team has assured the quality of the products on every step. And, considering the market potential and the trend in China, HSIN DA also established two branch offices in Guang Zhou and Hong Kong to develop the market and service the local customers. Continually, more branch offices would be established in order to increase the Market Share. Under this system, we surely will maintain our professional attitude and the concept to satisfy the customers' needs.HSIN DA PRECISION CO., LTD. And these offices are your best choice, a loyal partner for a long-term cooperation whom always has a unique vision and care about your needs. Together we will create a better and brilliant future