... ,TUV Rheinland,BUREAU VERITAS. Why US ? Zhejiang Jiangpu Stianless Steel Manufacturing Co.,Ltd is located in the Outer Ring of West ... weather. The company covers nearly 160,000 square meters, with manufacturing workshops being built more than 100,000 square meters. The ... of liquid oxygen,argon and nitrogen from Air Products Chemicals Inc., and the ARL-3460 metal analyzer from Thermo Fisher Scientific ...