Technology development and sales of electronic products and computer peripheral accessories; design and sales of clothing and apparel; sales of LED lamps, LED display screens, energy-saving lighting products, Wujinjiaodian, office supplies, and digital products; investment in industrial establishment (specific projects will be sold separately) Declaration); domestic trade; import and export of goods and technology. (Except for items that must be approved before registration by laws, administrative regulations, and decisions of the State Council)