Shanghai Sunzone Steel Pipe Co., Ltd is a private-owned joint-stock enterprise.The company was founded in Apirl 2004 with 80 million RMB as the first-period investment.The Modern company is located at Hi-tech Industrial Park of Jinshan in Shanghai,covering a total plant area of more than 42000 square meters,and specialized in the production of stainless seamless pipes and other stainless products which are widely used in chemical, petroleum,pharmacy,food,energy,electricity and environmental protection,oil heat exchanger,etc.As a important producer of stainless steel seamless pipes in east China,the company boasts of an annual production capacity of over 12,000 tons .
