XPS Board, XPS Tile Backer Board, Underfloor Heating Panel manufacturer / supplier in China, offering Industry Price Ultra-Thick Alu Layer XPS Floor Heat Board High-Density Heating System for Hydronic & Electric Floor Heating, Best Selling High Density XPS Shiplap Underfloor Heating Board with Smooth Aluminum Layer Thermal Break for Tile & Wood Flooring, Premium Quality Backer Board for Tile & Stone Durable, Waterproof & Mold-Resistant Wall & Floor Backing Panel and so on.