To produce road-brim stones 500x600(mm) and change model with different colors. The products are of standard size and beautiful shape, mainly for railway road construction, multi-used, to satisfy all needs of the market, lower the investment risk to the largest extent.Use structure of metals and quality steels-board with high-density and little activity-connection.
Use liquid-pressure transmission, working steadily and safe, easy to operate, close structure and convenient fixation. our factory acts precisely on