Shanghai Baoshan Iron and Steel Pipe Co. Ltd. - China

The company Mannesmann Cayman from Germany - Marker companies introduce production technology, products exported to the United States, Europe, Southeast Asia, more than 20 countries and regions. From 1992, the company made a succession of wells API SPEC 7,5 CT, 5D, 5L certificate; passed the ISO9001 and ISO14000 certification, such as standards implementation. Production of various types of steel pipe won, and the Department of the Shanghai Metallurgical quality products Award, issued by the Ministry of Metallurgical Quality Gold Award, the company was rated the quality of the red flag of Shanghai enterprises, and was the 50th anniversary of the founding of the Special Quality Award.