I specifically developed for the "one family, one table, measuring the family" covers security renovation project. The product is equipped with a permanent password lock, need special keys to open, the key can not be generic, open and flexible and convenient. Static noise design, human foot, there was no sound of cars rolling. Capacity 6 - 21 tons, size 400 * 600,450 * 700,500 * 750 and so on. Our mold engraving machine equipped with computers and services to telephone the surface patterns designed by the user. Welcome to the new and old customers to plant inspection. ->