No Copper Mirror VS Tradition Mirror
No copper mirror super clear：
1.No 1. No wear resistance, adhesion and corrosion resistance of
copper mirror They are better than ordinary silver mirrors.
2. High reflective rate, clear imaging,no distortion.
3. Copper free, lead-free environmental protection
tradition mirror with ordinary definition：
1. Low cost, easy oxidation and short corrosion service life
2. Copper and lead, not environmentally friendly
3. not good quality, easy to damage
