stair floor(crystallized glass panel) 1.with holes. 2.no radiation. 3. ... *2400,1800*300O,600*600,305*305mm. 4OEM&ODM stair floor(crystallized glass panel)Company introduction:Sanlong Minicrystal Stone Co,.Ltd ... large-scale manufacturer of crystallized glass stone in Fujian, China, it exported to more than forty countries and earned much respects ...