ASPTR, LTD

Underwater cleaning of beaches, beach underwater works, underwater concreting, underwater welding, underwater metal cutting, underwater blasting, underwater photo and video, searching for sunken objects, raising sunken objects, ship underwater inspection, ship inspection, grinding of marine propellers, polishing of ship propellers, sealing of ship hulls, underwater rescue operations, consulting on underwater works, underwater work estimation, the beach, cleaning of underwater swimming facilities.