DG Optoelectronics Co., Limited

DG Optoelectronics Co., Limited is a professional optical glass lens manufacturer, located in Jiangsu Province, near Shanghai port, has more than 10 years experience in optical glass making, Our glass lens products are mainly used for LED lighting to change the LED original beam angle, generally, the COB LED chip gives 120 degree beam angle, you can use our glass lens to get 30 degree to 130 degree beam angle for different applications, also lens can improve the lighting efficiency, with different items, you can get round, batwing, square lighting effect, such as street lighting, high bay lighting, LED spot lights and so on, also our lens can be used for optical instruments and machines, stage lighting because of high precision.

As a manufacturer, we can make molding according to customers′ drawing;Also, we can provide some solutions for your lighting project.Many kinds of glass materials are used in our process, such as B270, BK7, quartz, K9, and so on, we have special optical engineers to analysis optical requirements from customers, for each process step, we have strict quality control, after many years hard working, we have established cooperation with worldwide customers, for many customers, we had never met each other, but they believe in us, their confidence gave us great power to offer best service.We sincerely express our thanks for their support.
In the near future, high power COB LED will be widely use for lighting area, it is the trend because of energy saving, glass lens will be the best choice for LED optical application, while some plastic lens has many disadvantages, such as getting yellow under high temperature, light transmittance is lower.Many suppliers begin to prefer glass lens as optical part.
We are here, ready for providing best service to all customers, your any inquiry will be attached most importance.Wish we can make efforts for green energy saving together.