Tianjin Huilitong Steel Tube Co., Ltd.

Tianjin Huilitong Steel Tube Co., Ltd. (天津汇利通钢管有限公司) is a steel pipe manufacturer established in 2003 and headquartered in Beihuan Industrial Park, Jinghai District, Tianjin, China. The company operates four facilities spanning 150,000 square meters with total assets of 220 million yuan. Huilitong produces ERW (electric resistance welded) pipes, double-sided submerged arc spiral welded (SSAW) pipes, square and rectangular tubes, and anti-corrosion coated steel pipes. The company operates 5 ERW production lines (diameters 168mm, 273mm, 457mm), 5-6 SSAW spiral pipe lines, and 7 square/rectangular tube lines, achieving an annual production capacity of 350,000 tons. Huilitong holds API 5CT certification for casing and tubing and API 5L certification for line pipe. Products are exported to markets including Venezuela, Canada, Chile, Italy, Colombia, UAE, Vietnam, and Pakistan. The company employs over 500 people and maintains on-site laboratory testing facilities for quality control.