- Martin HK International Limited
- RO system, SS housing, FRP Vessel, FRP Tank, Valve, Resin, Membrane, Flow Meter, Pressure Gauge.
- Address:Rm1102, No6 Dongyuan New World, No711 Shuying Rd. Minhang Shanghai 201100 China
- Jiangsu Minsheng Special Equipment Manufacture Co., Ltd
- Cylinder, Vessel, Drum, Pressure, LPG, Tank.
- Address:Lishi Street 152