... *1524MM,1500*2000MM,1220*2440MM 2134*3050MM,2134*3300MMaa2134*3 Silver mirror: using high-quality float glass as raw sheet, washed ... by purified water, polished, sprayed, sensitized, silver coated and copper coated consecutively. The first pass: paint-drain ... ;1500*2000MM;1220*2440MM; 2134*3050MM;2134*3300MM;2134*3660MM silver mirror