Min. Order Reference FOB Price
100 Pieces US$2.00 / Piece
Product Description
GREENHOUSE WINDOW SYSTEM VENTILATION PINION Greenhouse Ventilation System Top Vents Multi Span Venlo Greenhouse Top Ventilation Rack And Pinion Vent Greenhouse window system ventilation pinion and rack is a commonly used window opening mechanism. The core component is a rack and pinion, and the ...