I. Production Description
Polyurethane sandwich panel choose high quality two layer color coated steel or other precision forming metal surface material. After rolling forming, it will inject flame retardant polyurethane bubble liquid in the middle space, through high pressure foaming and curing process, with strong adhesion with metal surface to compound and become beautiful, smooth, tough building panel.
II. The Characters of Our Products
a. Energy conservation and environmental protection
b. Economical, practical &durable
c. Shorten the project time
d. Easy &quick installation
e. Light weight
f. Low price