Polyurethane sandwich panel vertical lifting door/Superior Air Tight performance sectional door/aluminum sandwich door on China WDMA 60x48 window We can offer top hung

We can offer top hung design and side hung designs

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Galvanizing(hot dip) or zinc spraying

flea beetles

Multi-Fold Shutters used to fold shutters away from the opening for an unobstucted view

Polyurethane sandwich panel vertical lifting door/Superior Air Tight performance sectional door/aluminum sandwich door on China WDMA 60x48 window We can offer top hungPolyurethane sandwich panel vertical lifting door Superior Air Tight performance sectional door aluminum sandwich door The insulated door uses PU panels to provide good thermal insulation effect and high anti wind performance to safeguard various occasions. High anti wind pressure is safe for the building opening. *The inside and outside panels are made of color coated steel or aluminum sheets by Shanghai Baosteel and the inside is made of PU foam