Tianjin RuiHaixiang Anticorrosion Steel Pipe Co., Ltd. is the supplementary comprehensive enterprise. The company is founded in 1987, the area 70000 square meters, the floor space 12000 square meters, the registered capital 19,000,000 Yuan, fixed asset 50,000,000 Yuan. The Tianjin RuiHaixiang Anticorrosion Steel Pipe Co., Ltd. took the lead from 2002 to introduce the domestic advanced gas line production line, at present the company had three PE anticorrosion pipeline production line three, two winding type production line, the production caliber diameter 219mm- diameter 1620mm, a gable type production line, the production caliber diameter32mm-diameter 325mm, year productivity amounted to 2,400,000 square meters. Company existing staff 200 people, the professionals account for the staff population 1/3,the company constructs the quality testing center, has the specialized quality testing personnel proper name, has the abundant technical strength. ...[More]anticorrosion tube fulfils exactly the Chinese petroleum natural gas profession SY/T0413-2002 standard or the German industry DIN30670--1991 standard. In 2003 through the ISO9001-2000 quality control system authentication, is evaluated continuously until now from 2000 ''defends the contract heavy credit'' the unit. The product quality achieves the home,the international advanced level, the market marketing covers the nation, for national, the province, the city priority project provides the quality product many times, obtains the user consistent high praise. The company is situated in the Tianjin Jinghai economic development zone, good communications understanding, with Jinghutielu, the Beijing-Shanghai high-valence iron, Beijing and Shanghai is high speed, Tianjin Jin is high speed, Tianjin Tang is high speed, the Tangku port, the Huanghua port, the Tianjin international airport adjoin.