Carried out commissioning, maintenance, trouble shooting, inspection and servicing of drilling equipment, pipe handling equipment mud processing system and cranes. Servicing, Testing, Commissioning, Troubleshooting and Assembling of Riser Winch, Mooring Winch, Offloading Winch, Anchor Winch, Towing Winch and Tugger Winch. Drill floor and cantilever skidding system, conductor tensioning platform, BOP tensioning cylinder systems, Chain Jack, Chain Handling Systems, Chain Stopper, faire lead, Linear Winch, Electrical Winches, Ship Steering Gear System, Prepare for load test, Break test, Function test, Pressure test, Site commissioning, Equipment installation, Overseas Project, Modify and upgrade the Hydraulic System, communicate with the Customer and Management, Team Leading, Purchase the spare Items, Handle the Class Surveyor, Prepare Risk Assessment and Evaluation Form.