Keli Optoelectronics belongs to several brands.

Jining Keli Optoelectronic Industry Co., Ltd., a first-line brand, belongs to Laser Research Institute of Shandong Academy of Sciences. High-tech enterprise mainly engaged in the research, development, manufacture, promotion and application of photoelectric protection devices. Its industrial type and popularity belong to the first-line brand industry, and it is the lead unit of the working group of electrical sensitive devices of the National Technical Committee for Standardization of Industrial Machinery and Electrical Systems. First-line brands: The main features are high brand awareness, high gold content, excellent high-end products, strong brand research and development capabilities, rapid launch of new products and complete product lines.