Plastic safety glasses manufacturers china made in China

3 Steps to Judge the Quality of Dental Glasses

(1) Look it: generally speaking, the lens & frame of glasses are shaped by injection molding, the product should be smooth, the inferior seem rough and may hurt your skin.

(2) Measure it: in most cases, lens thickness & glasses weight is critical factor of quality, the thicker & the heavier, the better.

(3) Wear it: the glasses are required to be zero diopter, the inferior will cause qualm.

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Hangzhou Hongsheng Plastic Industry Co., Ltd. locates in Xiaoshan District, Hangzhou city, which is near 104 federal highways. Our factory started in 2001 specializing in manufacturing safety products.

1. head protection

2. eye protection

3. hearing protection

4. respiratory protection

5. face protection

Hongsheng has passed the ISO9001:2000 Quality Management System and its safety products have also passed the CE. Our products have been exported to many countries and areas including Europe, North America, Southeast Asia, the Middle East and so on.

We would offer goods at reasonable price with high quality and wonderful service to you. If you are interested in any of our products, please contact us for more information.