Sinp Special Steel Group is located in Tashi Township,Longquan City,Zhejiang.P.R.China.

Sinp Special Steel Group is specialized in manufacturing stainless steel tube&pipe of austenite， duplex, super duplex steel material. The designed capacity of Sinp reaches 20,000 metric ton pipes&tubes annually, of which 50% are exported to America, Europe, Russia, Southeast Asia and 50% are sold to China market. Sinp products size range is OD 6mm to 1174mm with WT 0.5-80mm. These seamless pipes and tubes are mainly used in Oil&gas project, sea water desalination project, water treatment project, Lithium battery machine industry, power plant project, Boiler&Heat exchanger industry, Marine industry, and nuclear power industries etc.

Sinp offers a full range of products in accordance with current international standards.
All our materials are purchased from qualified suppliers certified by ISO 9001. We have equipped with testing equipment for Non destructive test, Hydro pressure test, chemical and Mechanical property test. In view of our excellent quality, Sinp has been approved by ISO9001:2000, PED 97/23/EC, China TS and so on

Human resource
Sinp takes “human oriented" as the HR principle. We have been paying high attention in cultivating modern elitists with creativity, imagination, good understanding and especially with strong conscious of team working.