JiaYu Optical products knowledge: PC lens
- Sep 21, 2020
- Hits: 34
PC,which is Polycarbonate, is the thermoplastic resin of which the main chain molecules containing—[O-R-O-CO]—, according to the different ester groups in the molecular structure,...
PC Polarized Lens
- Sep 15, 2020
- Hits: 40
PC(Polycarbonate)is molecular chain containing carbonate base polymer, due to the particularity of Polycarbonate structure, has become the fastest growing in the top five engineering plastics of...
"Get Close to Nature" -Record the Group Activities of The Company in August
- Sep 03, 2020
- Hits: 30
During August 22nd and 23rd, the sales team of Xiamen Jiayu Optics came to Wuyi Mountain, Fujian province to carry out a two-day group activity. The purpose of this activity...
How to Choose Qualified Sunglasses
- Jul 18, 2019
- Hits: 45
The study found that nearly 30% of solar radiation will pass through the atmosphere, especially ultraviolet rays with wavelengths greater than 315 nm, which will cause the greatest damage to the eyes;...
Do Not Put Glasses in the Car at High Temperatures
- Jul 18, 2019
- Hits: 31
The temperature has started to rise in recent days, and the highest temperatures in some places have reached more than 40 °C. Jiayu remind you that sunglasses and myopia frames should not be placed...
March Purchasing Season Campaign in Xiamen
- Jul 18, 2019
- Hits: 29
From March 4 to 31, 2019, we attended the March Purchasing Season Campaign, which was arranged by Alibaba. We got 4 medals, most importantly, we got the medal of best company performance. Each person...