UPG® laminated wooden flooring is an engineering moulding products which has real wood textures and its special features such as shape steady,anti-worm and moisture resistant.The floor has four layers in all: The surface protect film layer,the decorative layer,the basic deck and the base moisture proof layer. 1.The surface protective film: It's a wearable transparent cover film on the surface layer. The film is made of Al2O3,The thickness of the covering and weight of Al2O3 determin the revolution on the wearable deck.From the difference of the Al2O3 covering ,the wearable grade could be : Wearable grade of the surface: AC1,AC2,AC3,AC4,AC5 (E1,E2) 2.The surface decorative layer: There are maple,pink,walnut,beech,cherry,teak,alder,sandal,merbau,oak etc available. The surface design: Crystal series,Piano series,Mirror,Embossed,Silk series,Hand scraped,feather grain,V or U groove design. 3.The edge click : single click ,double click,arc click and so on. 4.The basic deck: HDF board 5.The base deck : moisture proof materials such as acrylic polyurethane or some other polyester products. 6.Specification: 1216*195*(8-12)mm, 1215* 127 mm *12mm ,808 *130 *12mm ,etc. 6 Cerificate : CE certificate and ISO 14001 certificate.