The rotating shaft structure, the door will not be skewed and pendulous, durable, beautiful and generous, can be freely adjusted with wall material, construction error correction wall, good waterproof. Fixed glass and struts to further fixed. The product uses all toughened glass, the national standard alloy aluminum material, the aluminum surface coloring uses the high temperature metal baking paint, the characteristic is the outward appearance is beautiful, the gloss is good, the color is elegant, the product all passes the environmental protection test.