Through a second processing (beveling, carving, drilling, etc.), the coating will last long and will not turn black or go bad with use.The product has a very promising market.

• 采用优质浮法玻璃原片加工的高档银镜成像清晰，二次加工（磨边、雕刻、钻孔等）镜面膜不损坏脱落，长期使用不会发黑或产生其他变质现象，具有广阔的市场发展前景。