As a substitute of galvanized steel tile, corrugated tile get more and more extensive application in the building construction, Grace customizes different solutions according to clients’ demands on product structure, shape which has width from 720mm to 1130mm and thickness from 0 8mm to 3 0mm According to the exclusive preferences of different regions, Grace designs classical round wave type and trapezoidal shape Special alloy processed screw and barrel can meet 80-100phr high fill formula production requirements Calibration mould adopts special design of flow channel, increasing the space of cooling water and final product, which highly improving the cooling effect and forming speed, At the meanwhile, Dust-free cutter is perfect solution for roof tile cutting.