Zhejiang Ruian Dongou Standard Components Factory is located inTangxia Town of Ruian City , a place known as the largest production on base of auto and motor parts in China. We are specializing in manufacture of national specified standard components for automobile, motorcycle, household appliances, mining and engineering machinery. We are the only one in Wenzhou that's in a position to produce a wide range of heavy_duty lock rings, circlips and stop rings.

Our maj or products cover lock ring,circlips, stop ring for bearing, butterfly_shaped, female or male teethed, slit rings and elastic punched parts as well as standard components like bolt, screw, nut and the non_standard components.

Established in 1984, we are a modernized enterprise integrated with research, development, production and marketing services. With solid technical force, we are keeping the technological innovation, and carry out the scientific management ,thus achieving the growth of business scale, At present, we have the factory building of over 6800sqm, a staff of more than 160, among whom the professional technicians number over 20. We are well equipped with advanced machinery of 128 sets, therm altreatin lines, 15 sets of special test means, besides, we have set up the test center to control the quality management strictly. Our products cover more than 800 typs and the performance index reaches the level of 6.8_12.9. Our annual output is up to 40 million sets, reaching the annual output value of 30million yuan. We have won the honorary title of advanced unit on many an occasion, we also passed the certification of ISO9001:2000 Quality System . Our business principle is that quality is lifeblood of a business; we have to be careful anytime to make our clients content with our products.

Under guidance of business principle of Design and manufacture with the best care , and offering perfect after_sales services, we are dedicated to offering sincerely services to our clients at home and abroad. We always adhere to the philosophy of abiding by contract , keeping good faith, and the tenet of keeping good relationship with both old and new friends. On the basis of equalitly and mutual benefit, we are positive to develop business cooperation to win the same benefit.