1.corrosion resistent 2. high efficiency in vetilating 3. energy saving and long life span 4. withstand severe rain and wind Specifications of home appliances roof ventilator InstructionProducts NameRoof Ventilator Blades20 pieces Turbo Diameter430mm Throat...

1.corrosion resistent 2. high efficiency in vetilating 3. energy saving and long life span 4. withstand severe rain and wind The roof ventilation fan applies the theory of convection between natural wind and air to accelerate and transform any parallel airflow into vertical so...

Roof turbo ventilator--take advantages of wind,not electric,environmental protection,cost saving,great function of exhaust Specifications of home appliances roof ventilator InstructionProducts NameRoof Ventilator Blades20 pieces Turbo Diameter270mm Throat...

1.corrosion resistent 2. high efficiency in vetilating 3. energy saving and long life span 4. withstand severe rain and wind Specifications of home appliances ventilation fanInstructionProducts Nameventilation fan Blades20 pieces Turbo Diameter330mm Throat...

1.corrosion resistent 2. high efficiency in vetilating 3. energy saving and long life span 4. withstand severe rain and wind  The roof ventilation fan applies the theory of convection between natural wind and air to accelerate and transform any parallel airflow into...

1.easy to installation 2. high efficiency in vetilating 3. energy saving and long life span 4. withstand severe rain and wind Specifications of home appliances roof ventilator InstructionProducts NameRoof Ventilator Blades20 pieces Turbo Diameter270mm Throat...

1.corrosion resistent 2. high efficiency in vetilating 3. energy saving and long life span 4. withstand severe rain and wind Specifications of Aipu 18'' wind ventilatorModel NO.Aipu 18'' MaterialSS202/SS201 Blades25 Turbo Diameter570mm Throat...

1.used widely 2.low boise 3.low cost 4.save more electric The advantages and construct of productAll made of a new material PP, never use the used material. The total weight of plastic is 37kg.Made up of 3 vanes, with strong structure, low noise and large flow.Sink is deep,...

1.cool the air 2.environmental protection 3.easy to install 4.can be applied to many places    Operation Principles    Non-power fan applies the theory of convection between natural wind and air, which can accelerate and translate any parallel air flow...

1.used widely 2.low noise 3.low cost 4.save more electric The advantages and construct of productAll made of a new material PP, never use the used material. The total weight of plastic is 37kg.Made up of 3 vanes, with strong structure, low noise and large flow.Sink is deep,...