S.A.S. Dragon Holdings Ltd. engages in the distribution of electronic components and semiconductor products. It operates through the following segments: Sales of Electronic Components and Semiconductor, Sales of LED Lighting Products, Sales of Home Appliances and Business Equipment, Contract Works of LED Screen and Provision of Related Ancillary Services of Distribution of Home Appliances and Business Equipment. The company was founded by Yuk Lun Yim in 1981 and is headquartered in Hong Kong.