Our China Zhonghai Steel Pipe Manufacturing Corporation is producing sch 40 seamless pipe Algeria/ sch 40 seamless pipes Algeria/ sch 40 seamless pipe mill Algeria/ seamless pipe/ seamless pipes/ sch....
China Zhonghai Steel Pipe Manufacturing Corporation.established in 1997.Our company has more than 1000 employees, the area is 135000 square meters. Owning 6 large standard workshop, we possess 9 sets....