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Overview History Leadership Team Organization Accreditations Subsidiaries
Management system certification ISO 14001
Management system certification ISO 9001
Management system certification ISO 45001
IMCA Membership Certificate
Commercial Diving Operation Safety Certificate
SOLAS 1974 DOC document
Commercial Diving Service Capacity & Credibility Assessment Certificate
Salvage Capability and Credibility Assessment certificate
Level One Contractor on Offshore Oil Construction
Contract credit rating certificate
Level One Science and Technology award by China navigation society
Pioneer Award by Ministry of transport
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