Rhm Marine Technology Co., Ltd is based in Xiamen, a major Fujian Province port on the southeastern China coast that hosts the Xiamen Port container complex at Haicang and Songyu, alongside cruise, ferry and ship-repair facilities serving the Taiwan Strait shipping lanes and the wider South China Sea trading area. The firm provides on-board technical attendance covering lifesaving and fire-safety scopes for commercial vessels calling Xiamen-area berths and the surrounding anchorages used for crew change, bunkering and routine maintenance during ordinary commercial calls. The lifesaving practice covers lifeboat and rescue boat annual and five-yearly servicing, davit and launching system load testing, liferaft annual inflation and pressure testing and overhaul of associated release gear and on-load hooks together with hoist wires, falls and survival pack contents. Fire-safety work covers portable extinguisher recharge, fire main and hydrant pressure testing and breathing apparatus maintenance for EEBD and SCBA sets used during enclosed-space drills and emergency-response training. Field technicians also attend lifting appliance and gear surveys, supporting the issue of cargo-gear certification under SOLAS chapter VI and ILO requirements, with reports prepared in formats accepted by attending classification surveyors. RHM Marine holds service supplier recognition by Bureau Veritas, allowing servicing and inspection records to be considered during periodical, intermediate and special surveys on commercial tonnage trading through the Taiwan Strait and South China Sea and calling the Xiamen and neighbouring Fujian terminals and anchorages used by ocean-going vessels. Customers include shipowners, ship managers and port agents arranging routine maintenance attendance during commercial port calls in the Xiamen area and at neighbouring Fujian terminals.