Locking Design Multi-Wall System

Unique U-Locking Design connection structure is able to bear bigger external force such as the one from wind-load, and snow-load, and also achieves 100% leakage protection. it’s  comprises two parts, making it more simple and convenient to set up. Locking Design connection structure lightens the whole construction load. It can enlarge the span of keel, and lower the strength of it. Even self-supporting structure can be adopted to save the supports.