LVTT board is an LVL core board (a board made of logs as raw material byrotary cutting or slicing to make a veneer, after drying and gluing, formingblanks according to the grain or most of the grain, and then hot pressing and gluing) 

The front and back sides of the base material are pasted with poplarlong center board or stable layer (medium density board), and the surface ispasted with mahogany veneer or engineering veneer, which has the advantages ofless deformation resistance, uniform strength and good stability; 

PETG film is a composite material, with Good sliding performance, excellent wear resistanceand high adhesion make it not easy to cut and peel from the plate duringprocessing, and the bonding place can withstand high temperature and stronghardness, which solves the problem of chipping during the processing andcutting of the plate.