locking Structure Solid System is a self-developed product. The sheet system's joint is made of aluminum, solving the problem of thermal expansion or contraction along length direction. One complete sheet system includes a full set of accessories and installation guide, reaching effects of easy-installation and simple maintenance. The sheet system upright rib design has water-proof capability. The sheet system also has all kinds of features of polycarbonate solid sheet.
聚质新材料
