Tianjin hengrui iron and steel co., ltd. is located in Tianjin, the economic center of the Bohai rim region of China. Specializing in the production and operation of Q235B/Q355B rectangular pipe, straight welded pipe, galvanized rectangular pipe, galvanized welded pipe large enterprises. Currently, there are 386 employees, including 32 senior engineers, 48 middle-level professional titles and 40 technicians. Annual output of square rectangular pipe, welded pipe, galvanized square pipe and galvanized welded pipe is 300,000 tons. The company was originally a Tianjin steel pipe manufacturing group and is now hengrui steel, with a registered capital of 10 million yuan. welded pipes and galvanized pipes are 15-800mm in diameter, 0.3-30mm in wall thickness, 10*10-1000 square rectangular pipes and galvanized square rectangular pipes, 0.3-30mm in wall thickness, and the zinc coating for galvanizing business can reach 150 microns and 1200g g. long and short ruler and special amount of zinc can be customized according to customer requirements. Our factory strictly controls the quality to ensure that every product that goes out of our factory meets the national standards, meets the needs of users, makes users satisfied, and makes users feel at ease. As the first principle of unremitting progress, we continuously provide better, newer and more comprehensive technical support to new and old customers. "Honesty Makes Quality, Quality Wins the Market and Made in China Serve the World" has always been our company's business philosophy and foundation. We seek survival by reputation, competition by quality, development by strength and cooperation by sincerity. Welcome new and old customers to discuss cooperation.