Shenzhen Sidi Industrial Co., Ltd. was established in September of 0 14+0. The legal representative is Guo Wenkun, and the business scope of the company includes: general business items are: selling security monitoring equipment and peripheral products and accessories; Sales of electronic products and accessories, electronic components, accessories, computers and peripheral products; Import and export of goods and technologies; R&D and sales of electronic products, intelligent equipment, electronic door locks, security monitoring products, alarms, cameras and surveillance video recorders; Invest in the establishment of industries (specific projects shall be declared separately); Sales of electronic products, electrical products, paper (excluding publications) packaging materials, building materials, clothing, steel, hardware products, plastic products, auto parts, mobile phones and accessories, instruments and meters, and mechanical equipment; Operating e-commerce; Information technology consulting; Marketing planning; Sales of computers, software and auxiliary equipment; Sales of chemical products (excluding dangerous chemicals, precursor chemicals and refined oil); Domestic trade; Sales of outdoor sports equipment; Sales of optical lenses, laser pens, etc.