Zhejiang Yida Special Steel Co.,Ltd founded in 1996, is one of the leading companies manufacturing stainless steel seamless pipe and tube in Zhejiang, China. The company has two major manufacturing bases located respectively in Songyang industrial park of Lishui City and Longwan New City industrial park of Wenzhou City. It has more than 200 employees with a fixed asset of USD 6,700,000 and an output of more than 8,000 metric tons in 2006.

The company strictly carries out ISO9001:2000 international quality management system, and is one of the earliest companies which are entitled as Pressure Piping Components manufacturer (Grade A and B, Number: TS2710C42-2011).

The company is adopting the standards, such as ASTM, DIN, EN, GOST, JIS, PED, and Rules for ships. OD ranges from 6 mm to 630 mm, and WT ranges from 1 mm to 30 mm. The main material are...