General Items of Business Scope: Manufacturing of Other Electronic Components; Manufacturing of Electronic Components; Manufacturing of Electronic Special Materials; Wholesale of Electronic Components; Sales of Electronic Components and Electromechanical Components; Retail Sales of Electronic Components: Sales of Mobile Terminal Equipment; Sales of Electronic Products; Manufacturing of Mobile Terminal Equipment; Manufacturing of Electronic Special Equipment; Sales of Household Appliances; Retail of Hardware Products; Domestic Trade Agency, Research and Development of New Materials Technology; Research and Development of Mechanical Equipment; Research and Development of Household Appliances; Hardware Products Wholesale; General Merchandise Sales; Audio Equipment Sales; Audio Equipment Manufacturing; Household Appliances Manufacturing.