Product

Protective Glasses Manufacturers

Safety glasses worn in sports have the effects of safety, protection, comfort and beauty. They use unbreakable lenses, which are 100% safe.

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Company Profile

Established in 2013, Zhejiang Qiliang Optical Technology Co., Ltd. is a technology-based enterprise integrating research and development of eyeglass materials, design, manufacture, sales and service of eyeglasses.

The main products include optical glasses, sunglasses, reading glasses, sports glasses, protective glasses, etc. The company has a land area of 46,000 square meters and a construction area of 80,000 square meters. There are more than 300 employees, of which the R&D team (including material research and development, design, mold, and board engineering) accounts for 20% of the total number of employees. At present, the company has 4 titanium frame production lines and 60 imported injection molding machines, which have rich production capacity to manufacture glasses products of various materials. The products are exported to the United States, Europe, Japan, South Korea and other markets.

As a professional OEM Protective Glasses Manufacturers and ODM Protective Glasses Factory, The company focuses on the research and development of various optical polymer materials polymerisation, modification and film compounding processes, and continues to invest in the development of various new upstream optical materials according to the market direction.

News

Glasses Oxidation Explained: Green Residue, White Haze, and Prevention

Glasses oxidation is the green paste, white haze, or yellow film that builds up where a frame meets your skin, most often on nose pads, temple tips, hinges, and screws. The short answer: green residue is corrosion of copper alloys hidden under thin plating, w...

Glasses Hurting the Top of Your Ears: Causes, Adjustment Fixes, and Fit Tips

Glasses that hurt the top of your ears are a fit problem, not a phase your ears will grow out of. The pain comes from contact pressure at the temple tips, and it has four usual causes: a tip that rests on the skin above the ear instead of hooking behind it, ...

Glasses Lens Popped Out? Why It Happens and How to Fix It Safely at Home

A popped-out lens is usually a two-minute inconvenience rather than a broken pair of glasses. The lens itself normally survives the fall; what failed is the retaining system around it — a screw, a nylon cord, a stretched rim groove, or a frame front that has...

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Protective Glasses Industry knowledge