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The auto roll up machine of greenhouse film roll ventilation and cooling equipment. For different regions and different climatic conditions, the electric film roll up motor is the best choice of greenhouse ventilation.
High strength with light weight.
Flat bottom.
Standard length 4 mtrs.
Reusable and recyclable.
Can with stand high wind velocity.
Smooth edges.
Double spring locking.
proper channel for spring to stop movement thus damaging the plastic.
Cost effective.
New products from manufacturers at wholesale prices