Hebei Zhonghai pipe fittings Co., Ltd. was established in 1997, officially set up factories in 2001 and put into a large number of advanced production equipment. Located in steel production base - Cangzhou Longtan Economic Development Zone. 240 km from the capital Beijing. From the north of China's important port - Tianjin, 140 km. Vast territory, traffic blessed.  My group has more than 1,000 employees, covers an area of 135,000 square meters. Has a large standard production workshop eight, 180mm seamless puncher a thermal expansion of 11 sets of equipment, ultrasonic testing equipment one. Specifications for hot-rolled steel to produce large-diameter 219mm-914mm and thermal expansion between the steel pipe, tube-based. Production reached 20 million tons, the annual export volume over 80,000 tons, is the large-scale projects and foreign trade recognized famous enterprises, is the strength of the user's preferred foreign steel pipe manufacturer.
      My company to ISO9001-2000 international quality management system as the cornerstone, and through the American Petroleum Institute API 5L certification, CE certification, ISO14000 and ISO18000 management system certification      
e-mail:info[at]ctt-pipe.com