Zhejiang Guobang Steel Co. Ltd is an main enterprise specialized in the production of stainless steel products for many years. Today, the Company has developed into one of the most competitive enterprise in the sector of stainless steel pipe .
Guobang Steel has been accredited with many authority certificates, such as the TS-A, B leveled permits of Production License for Special Equipment in China, ISO9001 certificates by Lloyds, China Quality Certification Center, IQNET, China Classification Society (CCS), the AD2000-W0 authentication of materials for pressure equipments by TUV, PED/97/23/EC authentication of materials for pressure equipments in EU, Russian GOST Certificate. In addition, with years experience of producing marine steel pipes, Guobang Steel has been accredited by classification society of CCS,DNV,BV, KR, NK, ABS, GL, and LR.Products are exported to West Europe，Northern America,Southern America,etc.