Business scope includes general projects: Mechanical equipment research and development; General equipment manufacturing (excluding special equipment manufacturing); Mechanical and electrical equipment sales; Machinery and equipment sales; Sales of electronic products; Software development; Software sales; Computer hardware and software and ancillary equipment retail; Computer hardware and software and auxiliary equipment wholesale; Office equipment consumables manufacturing; Office supplies sales; Stationery wholesale; Sales of packaging materials and products; Internet sales (except sales of goods that require permission); Clothing manufacturing; Clothing clothing wholesale; Clothing clothing retail; Sales of adult sex toys (excluding drugs and medical devices); Manufacturing of adult sex toys (excluding drugs and medical devices); Wholesale of daily necessities; Sales of daily necessities