Tianjin Yuheng Steel Co., Ltd. which is located in Jinghai Industrial Area, Jinghai County, Tianjin is a professional steel pipe manufacturer and supplier in Hot Dipped Galvanized Steel Pipe , ERW Steel Pipe, Square & Rectangular Steel Tube and SSAW Steel Pipe (Spiral Steel Pipe). The transportation is very convenient, we are near to Tianjin Binhai International Airport and about 150 kilometers distance to The Beijing Capital International Airport,50 kilometers to Tianjin XINGANG Port which is the largest open port in the North of China. We covers 60,000 square meters and have six production lines in producing high frequency welded steel pipe(OD: from 1/2inch to 10inch;Wall thickness from 0.8mm to 12mm) ,which is basic on the standards: GB/T 3091-2008;BS1387-1987;BS45687;EN39;DIN2440;ASTM A53 etc. Six production lines in producing SSAW Steel Pipe(Spiral Steel Pipe)(OD:8inch to 80inch,WT: from 6mm to 20mm), which is basic on the standards: SY/T5037-2000,GB/T9711.1.API SPEC-5L.Moreover ,We have passed ISO9001:2008.Our steel pipe brand--Yuheng is widely recommended in South America, Middle East, Africa and Southeast Asia markets and have a good reputation in quality and service. The highest quality products and Comprehensive services is our greatest strengths, and credit is our life. Looking forward to cooperate with new clients and establish win-win business relationship and friendship.