Tianjin Hongyun Weiye Steel Co., Ltd. is a large seamless steel pipe manufacturing enterprise, founded in 1998 and located in Tianjin, the main export city in the north. With total assets worth more than USD32,000,000, we are a large group specializing in the production of alloy pipes, stainless pipes and seamless pipes. Our warehouse stocks a variety of liquid pipes, low-mid-high pressure boiler pipes, alloy pipes, large diameter thick wall steel pipes, line pipes and stainless steel pipes.Thousands of sizes of dies and all kinds of steel pipes are used in chemical,mechanical,architecture public industry,structure, shipbuilding, and oil field. Based on the source needed market and business developing, we keep strong relationships with TPCO, Bao Steel, Baotou Steel, Anshan Steel, Heng Yang Steel, Chengdu and other famous pipe manufacturers. We always take high quality and competitive price as the priority. Pursue the best service and best credit standing. Welcome to contact us and hope to establish long-term relationships with you.