We see that tempered glass has many advantages. First, the strength is several times that of ordinary glass, the bending strength is 3 to 5 times that of ordinary glass, and the impact strength is 5 to 10 times that of ordinary glass. Safety.
The spools are used for rolling mill during rolling process. Basing on our years of experience, we have optimized the material and the performance is apparently improved.
Clock is one face, high-quality PC panel, fluorocarbon anti-corrosion treatment galvanized steel clock minute hand, hour hand and, clock can stand the cold weather even under -50℃