Company qualification

haokun

Business License

haokun

ISO9001 certificate

haokun

ISO14001

haokun

ISO45001

haokun

Special Equipment Manufacturing License

haokun

Weapon equipment quality management system certificate

haokun

China Classification Society

haokun

Laboratory Certification

haokun

Sinopec Qualified Supplier

haokun

PetroChina Qualified Supplier

haokun

API6A

haokun

LR

haokun

DNV

haokun

CUTR

haokun

KOC

haokun

NISOC

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