7. Advantage:
a. Environmental friendly, healthy product without
paint.
b. Good effect on sound insulation and heat insulation.
c. Protects against insects, damp-proof, firm, resists
split and deform.
8. Weight:
a. Door leaf: 14.75 to 19KGS.
b. Door frame: 16.25 to 18 KGS.
c. Different size, the weight is different.
9. Loading: 20GP can be loaded 220 sets, 40GP can be
loaded 480 sets, 40HQ can be loaded 530 sets.