主營:
Our company is located in hepingtown industrial zone, changxing, huzhou, The company strictly organizes and produces according to the standards such as GBASTM, DIN
主營:
We Nanjing ZKL Corp, Ltd, established in March 1998, is an industry and trade enterprise of production, scientific research and trade with the right of self import and export
主營:
Our factory Is one of the largest steel pipe mill in china, Possessing the biggest seamless and the hot, rolled steel pipe equipment, The Scale and benefit is the top of his profession, We have four company including zhongtian seamless steel pipe