Ladies Fashion Round Small Frame Sunglasses

Round Small Frame Sunglasses
The Round Small Frame Sunglasses are made of PC frames and AC lenses. Then let me explain the PC material to you.
Polycarbonate is colorless, transparent, heat-resistant, impact-resistant， and flame retardant. It has good mechanical properties at ordinary service temperatures. Compared with polymethylmethacrylate, polycarbonate has good impact resistance, a high refractive index, and good processability. It has UL94V-0 flame retardant without additives. However, the price of polymethylmethacrylate is lower than that of polycarbonate, and large devices can be produced by bulk polymerization. With the increasing expansion of the polycarbonate production scale, the price difference between polycarbonate and polymethylmethacrylate is narrowing day by day. Some polycarbonate devices for wear-resistant applications require special surface treatment. We have outstanding sunglasses processing technology. You can feel free to wholesale Round Small Frame Sunglasses in bulk at a factory price from Wenzhou Focus suppliers and manufacturers in China. Please do not hesitate to contact us for more details. Best wishes to you.

Specifications of Round Small Frame Sunglasses: