Dongfa Enterprises are composed of Jiangyin City Dongfa Pipe Fitting Manufacturing Co., Ltd., Jiangyin Dongfa Mechanical Manufacturing Co., Ltd. and Jiangyin Dongfa International Trading Co., Ltd. the enterprises cover an area of 250 acres and currently have more than 600 employees with 82 professional technicians included. We mainly produce three categories of products: pressure vessels and steel structures in three classes, high pressure pipes and flanges, and professional rod mill. Our enterprises have obtained qualified certificates of import and export.