Delin and Hailian have obtained the Type Approval Certificate and Marine Product Certificate from major classification societies worldwide such as BV, GL, ABS, NK, DNV, CCS, LR, KR, and RS, as well as the European Community. We also have received the Welders Qualification Certificate issued by ABS, CCS, GL, LR, BV and DNV.
We are an ISO9001: 2008 certified manufacturer and the owner of nearly 40 core patents, including ones for flap rudders, rotary vane steering gears and controllable passive anti-rolling tanks.
Here are each of our certificates. Contact us for more information!
Delin-Quality System Certificate
Hailian-Quality System Certificate
WPS (Welding Procedure Specification) LR Class
A60 Hydraulic Sliding Door DNV Class
Hydraulic Watertight Sliding Door CCS Certificate
Hydraulic Door ABS Certificate
Accomodation Ladder Door BV Certificate
Rudder CCS Certificate
Anti-Rolling Tank CCS Certificate
ABS Welders Qualification Certificate
CCS Welders Qualification Certificate
Launch and Recovery System (LARS) Type Approval Certificate
A60 Fire Side Scuttle NK Certificate
Fire-proof Door RMRS Certificate
Rotary Vane Steering Gear CCS Certificate