... in Ningbo, Zhejiang Province, with our workshops 6,600 sqm for both first-phase and second-phase ... mainly from 50L-5000L capacity, can be used for home, pub, bar, hotel, restaurant, factory and so ... Feeder; 4. Venturi Tube; 5. Butterfly Valve DN40; 6. Butterfly Valve DN32; 7. Soft Pipe; 8. Dregs ... ; 3. Pressure Gage; 4. Solenoid Valve; 5. Vacuum Valve; 6. Cooling Pipe; 7. Thermal Insulation Pipe; 4. ...