Tianjin Dalipu Oil Country Tubular Goods Co., Ltd 1.an emergingproduction and marketing enterprise based production casing .Located in Tianjin, near the capital Beijing, and Tianjin Port thelargest port in north of China, 2.With API 5CT oil casing and API5L oil line pipe as the main products, with production and salesintegration, professional domestic and foreign trade operations,strengthfinancial , rich experience. 3.Our company has fixed assetsof 5 million CNY, covers an area of 10, 000 square meters, morethan 60 employees, annual turnover of 300 million CNY , and has theright to import and export, to meet the domestic market