Established in 1999, Tianjin Qiankunlongsheng Steel Tube Sales Co., Ltd. is located in Tianjin Beichen District, near one of the biggest steel pipe manufacturing bases in China - Daqiuzhuang. Our total assets is more than RMB200,000,000. We are the biggest agent of Tianjin Steel Pipe Grope Co., Ltd. And we also work with many famous oil land, heat and power plants, petrifaction groups and so on.

We are engaged in structure tubes, fluid pipes, boiler pipes, high pressure pipes, chemical fertilizer pipes, flanges and elbows. Our company has standard management system and refined-experienced staff members to enlarge market actively. We have 3 alloy production lines with ability of more than 100,000 tons per year and 7 seamless production lines with ability of more than 400,000 tons per year. We attained ISO9001-2000 certification since 2000.

We warmly welcome clients all around the world to cooperate with us and develop world-wide market together. As one of the biggest steel pipe agents in China, we can certainly ensure high quality and competitive price. We are glad to serve all old and new friends and we will do our best to satisfy you! We will be glad to establish long term business relationships with you on the basis of mutual benefits and wish you a good business and bonanza!

Our materials are 20#, 45#, 16Mn, 27SiMn, 12Cr1MoV, 15CrMo, 10CrMo910, Cr5Mo and WB36.