STI Marine, a division of Specified Technologies, Inc., manufactures an innovative line of penetration seals and cable transit systems for use in fire-rated bulkheads and decks with ratings from A0 to A60, B0 to B30, and H-Class
Specialises in: Hull Penetration Sealants, Marine Sealants, Penetration Seals, Pipe Sealants and Thermal Fire Barriers
We are masters at selling / servicing Marine Elevator, Level Gauging System, Deck Machinery, Deck Cranes, Rudder stock, Propeller and Shaft, Marine Valves and fittings, Crane cables, ladders, etc.
Master groups is specialised
Specialises in: Deck Machinery, Electric Power Cables, Elevators & Escalators, Inspection Services and Tank Level Indicators