About us

Company profile

Hebei Haihao Flange Factory,established in 1982,is one of the biggest flanges manufacturer in China.Our flange factory is located in Mengcun County,Cangzhou City,Hebei Province.We are specialized in the production of forged steel flanges,plate steel flanges.We also have engaged in research and design in flanges,rings,customized forgings,and have made excellent achievements in the high quality flange industry.Our flange products are widely used in the following industries: oil,gas, chemical,shipbuliding,water treatment,power plant,steam,construction and other fields all over the world.

Hebei Haihao Flange,as one of the earliest flange manufacturer,has strong experience in flange production and inspection and a complete set of equipments,including advanced cutting,forging,machining,drilling machines and professional testing & inspection instruments.Besides these facilities,we also have a expertised engineers and workers which are expericed in flanges .Our company received the certificate of ISO 9001 quality assurance system registration.We also acquired the approved certificates of other world class quality notify body like API,ISO,PED,ABS,BV etc.Furthermore,we also established a good relationship with many professioanl Third Party Inspection company,such as the SGS,BV,LR,ABS etc.

After more than 30 years development, hebei haihao flange obtained the recognition from the clients and end user of domestic markets and all over the world.We have world-famous clients,such as Exxon Mobil,Shell,CNPC,SINOPEC,Unilever, chevron,Pemex,Petrobras,Hyandai etc.we can produce the flanges in different standard such as ISO,API,ANSI,BS,JIS,UNI, MSS,SP etc,and also stocks a wide range of flanges in various materials,sizes and specifications.

Hebei Haihao Group are continuously developing technology and trying to maximize customer satisfaction.We insist on the quality principle of “Create fine products,Keep Promise,Make progress continuously,Strive after perfection”.We are excellent partner for the providing of high quality products,prompt delivery and efficient service.

For any Flanges needs you may have,please browse through our products list,then feel free to contact us.We always reply within 24 hours.We sincerely welcome customers domestic and abroad to visit us for cooperation and facilites.