Nantong Haiguo Machineries Co., Ltd. has been approved and granted certificates by CCS(China Classification Society) for ISO9001, also has been approved and granted certificates by CCS for special container building,
We are also certificated by CCS,GL.LR & BV for ship-equipment building.
Nantong Haiguo Machineries Co., Ltd. has been approved for dozens of WPS per GL, LR,BV,CCS rules & Australian Standard for welding of carbon steel, stainless steel & Alu..
