... through a multiple processing,work by cleaning,sensitized,silver coated,copper coated and two times waterproof paints ... ,optical,auto rear-view,etc.Description of large silver mirror sheet brand HAISEN Material:High quality Clear ... like bronze,grey,blue,etc. Some photos of silver mirror production lines: The pictures of finished mirror ... 2MM,3MM,4MM,5MM,6MM Float Glass Silver Mirror From Manufacturer