License

Organization Code Certificate

Safety Production Licence

Quality Certificate ISO9001

Safety System Certificate OHSAS18001

Environment System Certificate ISO14001

Manufacture Certificate for Pressure Vessel

CE Certificate for EN1090

Installation,Alteration,Repair & Maintenance License of Pressure Pipe

ASME-U

Steel structure project specialized contracting grade 1

Petrochemical engineering construction general contracting two

AISC Certification