Special selected Spring Wire Withstand wind up to 117Km/h UV stablized Plastic coating Best selection for greenhouse film It is a best and most economic option for greenhouse film fastening system, with our well designed Lockup steel or aluminum proifle, it can withstand 120 km/hour...

Used for greenhouse vent open or close and small area of shading system Easily operated and labor-saving Speed ration of 40:1 ...

Special selected Spring Wire Withstand wind up to 117Km/h UV stablized Plastic coating Best selection for greenhouse film It is a best and most economic option for greenhouse film fastening system, with our well designed Lockup steel or aluminum proifle, it can withstand 120 km/hour...

to fix the Vent Motor to greenhouse structure, 3 pcs kit. ...

Made of 302 Stainless steel wire Withstand wind up to 117Km/h Plastic ends coating Best option for greenhouse film It is a best and most economic option for greenhouse film fastening system, with our well designed Lockup steel or aluminum proifle, it can withstand 120 km/hour wind....

Made of galvanized steel sheet 0.7 mm thickness Hold upto 2 Springs and 2 films Good Self locking performance It is a best and most economic option for greenhouse film fastening system,  customs lengths are available. ...

Made of aluminum in 0.9, 1.5, 1.8mm thickness material Best anti erronsion. Polylock base  is made of aluminum and widely used in North America and Europe. ...

Gear Motor For Livestock Ventilation Specialized for livestock vent open and close Big torque capability Wide application usage Rack and pinion vent system is a system operated by transmission mechanism to open or close roof or side vent for greenhouse, it includes continuous vent,...

Economic power supply for 24DC gear motor, manual operated systle. ...

220/120V 50/60Hz to 24V DC power With remtoe control Manual/remote control are available ...