The production techniques of this line are: mix material-extruding by taper twin-screw-mould-vacuum calibration-cooling-revising-hauling off-cutting-unloading-covering film. It has good production stability high output, long-time life and other merits. Main electrical components are imported from foreign country. The width of the finished products is 500-1000mm, thickness is 20-40mm.The surface is flat and smooth. It is very beautiful after covering the film. It is an ideal decoration material. We have rich experience on design, manufacture, testing and operation. We supply you the direction for producing your products and perfect after-service to ensure that the customer can produce excellent products.