Min. Order Reference FOB Price
1000 Square Meters US$2.00-6.00 / Square Meter
Product Description
(1) grassroots paving waterproofing membrane surface (leveling layer) must be clean, and sprinkler guarantee grassroots moist. (Note: roofing leveling layer shall comply with GB50207-94 "roof engineering specification provides underground waterproof leveling layer should be consistent GBJ208-83 ...