YAS Diving operation base on the standard of ADCI / CDSCA (China Diving & Salvage Contractors Association).

We follow ISO 9001 standard and instructions in the process of operation, we focus engineer quality, improve our service to meet customer’s requirement.

We follow OHSAS 18001 standard and instructions in the process of operation, we focus employees' occupational health and safety, organize medical examination

We follow ISO 14001 standard and instructions in the process of operation, we pay special attention on air /water / soil / marine pollution, reduce life discharge, try our best to reduce environmental pollution.