The company has obtained the approval from ABS, BV, DNV, GL, KR, LR, NK, RINA and RS for performing in-water survey at Chinese ports and anchorage, and could cover the following job scopes as well.

 • Underwater inspection (photo & video) 
 • Underwater hull cleaning 
 • Underwater ultrasonic thickness measurement 
 • Underwater rudder clearance measurement
 • Underwater tailshaft weardown measurement
 • Underwater plugging
 • Underwater inspection and repairs
 • Underwater welding & cutting 
 • Underwater damage inspection
 • Underwater propeller polishing
 • Underwater bow thruster grid & sea chest grid cleaning 
 • Underwater rope, fishing net and other entanglement removal