Hebei haihao high pressure flange & pipe fitting group was established in 1982, located in Mengcun County the hometown of pipe fittings in China.
current position:haihao group>about haihao>Certification
Haihao Group
Hebei Haihao Group acquired world class approved certifications like the API ,ISO9001 ,ISO14001 ,CE/PED , ABS ,EAC ,BV ,DNV ,RS ,RINA and we keep the cooperation with many professional third perty inspection agencies,such as the SGS,BV,LR,ABS,VELOSI etc.
 Haihao Group obtained ABS certification |
 Haihao Group obtained API certification |
 Haihao Group obtained BV certification |
 Haihao Group obtained DNV certification |
 Haihao Group obtained EAC certification |
 Haihao Group obtained PED certification |
 Haihao Group obtained RINA certification |
 Haihao Group obtained RS certification |
 Haihao Group obtained SGS certification |
 Haihao Group obtained ISO9001 certification |
 HEBEI HAIHAO INTERNATIONAL STANDARD CERTIFICATE |
 HEBEI HAIHAO MANUFACTURING LICENSE OF PRESSURE EQUIPMENT |
 Surveillance Audit Report |
 CNPC APPROVED CERTIFICATE |
