Jiangsu Dongbao Optical Co., Ltd. China (Mainland)

Jiangsu Dongbao Optical Co., Ltd. is a professional manufacturer in PC lens, and integrates research, development, production and sales. Our company is located in Danyang Development Zone, covering an area of 7,000 square meters. Dongbao Optical was founded in 2001. Since our foundation, we have regarded "constant innovation, respect independent R&D, bold innovation, and daring to explore" as our corporate philosophy. Because of current market's competition, the leaders are highly insightful and visionary, through investigations, and they decided to research and develop PC lenses. PC lenses are formed from polymerization carbonate crystals, and they belong to thermoplastic materials. It has excellent properties: impact resistant, high strength, light weight, thin lenses, good visual quality, anti-reflective, and anti-radiation. So, thinking from the performance, safety, practicality, comfort, and environmental protection, PC lens will be the dominant lenses of the 21st century. Dongbao Optical owns a full set of advanced thermal plastic lenses for PC's production, and imported polycarbonate as raw material. After more than 2 years' hard work, we have successfully settled the scratch and stress problems by independent R&D. Moreover, we have developed the stress-free PC lens which is fully in compliance with international standards. At the same time, we have developed the intensify function so that the surface of PC lens can take over 1,000 grams' scratch. Dongbao Optical is the first manufacturer in mainland China who can produce PC lenses without stress. Now, our production capacity has reached at 6 million pieces per year. Our company is also an ISO certified company and our products have been tested to be in conformity with both CE and FDA standards related.