General project: Electronic components manufacturing; Electronic components retail; Sales of electronic products; Hardware product development; Hardware products retail; Manufacture of electronic special materials; Sales of electronic special materials; Battery manufacturing; Battery sales; Communication equipment manufacturing; Communication equipment sales; Metal material manufacturing; Metal material sales; Sales of metal products; Security equipment manufacturing; Security equipment sales; Manufacture of daily necessities; Sales of daily necessities; Automobile decoration supplies manufacturing; Automobile decoration supplies sales; Smart home consumer equipment manufacturing; Sales of smart home consumer devices; Wearable smart device manufacturing; Sales of wearable smart devices; Camera and equipment sales; Sales of plastic products; Import and export of goods; Technology import and export. (Except for projects subject to approval according to law, independently carry out business activities according to law with business licenses)