Lifesaving, Marine Equipment, Fire Fighting Equipment manufacturer / supplier in China, offering 30 Persons Imo. 227-64 Approve Integrated Sewage Treatment Equipment Marine Wastewater Treatment Equipment, Waste Water Treatment 15ppm Oil Water Bilge Separator with Imo Mepc. 107 (49) Approved, 2025 New Design Detachable Inflatable Life Jacket with Buoyancy of 275n 150n and so on.