Shanghai Daido SP Co., Ltd, which was established in May, 2002, is the subsidiary of Japan Daido Bane Co., Ltd. Our company is located at No. 10 Dongxing Rd, Songjiang Industrial Park, covering an area of 12000 square meters. We specialize in manufacturing wide ranges of steel wire springs of 0.1mm-8.0mm and die springs of 6*60mm~ 70*300mm.

We countermark our springs with English trademarks of "DAI SPRING" and "TRY SPRING". Our products are widely used in automobiles, motorcycles, ships, machinery, press and mold die industry as well as electronic and electric industry.

In March of 2005, we were awarded DQS Gmbh ISO/TS16949:2002 certificate. We promise that client is in priority and integrity is the basis. We live by this motto: only with quality and reputation can the enterprise survive