About Us

• Jiangsu Dongguang Micro-electronics Company Limited was established in 1998 and has been a leading manufacturer in China on protection intergrated circuits and semiconductor poJiangsu Dongguang Micro-electronics Company Lim...r devices/components. Now, we have been listed on Shenzhen Stock Exchange and our Stock Code is 002504. We own and operate 4 &6 semiconductor wafers & device production lines. Dongguang covers complete vertical line from product design, chip fabrication, packaging, testing to marketing and after-sale service. A specialized R&D center was set up to ensure development to new products. Working with 6 production lines and factory area of 40, 000 square meters, Donguang has an annual capacity of 450 million units of over voltage protection ICS and semiconductor power devices. Products are widely applied in the field of communication equipments, computers, electrical appliances, motorcycles, CFL and other electronic products. Donguang has received ISO9001:2000 quality system certification and products have passed various tests and received certifications such as UL, TÃ?V, RoHS, PAHs.