宏铝吊顶工程天花批发价格实惠，性价比更高。花型和孔型颜色很丰富，具有一流的防火功能，Engineering gusset plate ceiling wholesale, engineering gusset plate installation!
Aluminum ceilingAfter more than ten years of development, technology is also constantly updated, the first generation of products are gypsum board, mineral wool board; the second generation is PVC; the third generation is metal ceiling. The aluminum gusset plate in the metal ceiling has come to the top, and a new force has sprung up. At present, the aluminum gusset plate on the market is also divided into the following grades: the first type of aluminum magnesium alloy, which contains part of manganese, has the greatest advantage of good oxidation resistance. At the same time, due to the addition of appropriate amount of manganese, the strength and strength have been improved, which is a good material for ceiling.