The company has obtained ISO9001 system certification issued by China Classification Society (CCS): it has obtained a number of invention patents and utility model patents at home and abroad; the products have obtained CCS type approval, domestic explosion-proof certificate and other national certifications; the products sell well in domestic and foreign markets, and are deeply supported and praised by major shipyards, design institutes and large customers such as PetroChina, Sinopec and CNOOC.
The company has obtained ISO9001 system certification issued by China Classification Society (CCS): it has obtained a number of invention patents and utility model patents at home and abroad; the products have obtained CCS type approval, domestic explosion-proof certificate and other national certifications; the products sell well in domestic and foreign markets, and are deeply supported and praised by major shipyards, design institutes and large customers such as PetroChina, Sinopec and CNOOC.
