Authored by Haynes International, INC

We’re authored by Haynes International, INC to jointly develop Hastelloy pipes, flanges, forgings and etc.

Production License of Special Equipment

License of Special Equipment People’s Republic of China (TS Certificate) issued by the General Administration of Quality Supervision, Inspection and Quarantine

ISO9001 Certification

We have passed EU ISO9001and we’re able to issue EN10204 3.1 certificate.

TUV Welding Certification

Technischer Überwachungsverein (shorted as TUV) on welding procedure qualification and welder qualification

Membership certificate of petrochemical association

Member of Jiangsu Association of Petrochemical Equipment

Patent certificates

Import and export qualification certificate

Our company has self-supporting import and export qualification. We import from Europe and America, and exports to the world.