Shenzhen Zhongyanhai Electronic Technology Co., Ltd., founded in 2019 and located in Shenzhen, Guangdong Province, is an enterprise mainly engaged in professional technical services. The registered capital of the enterprise is 3 million yuan.

General business items include: R&D and sales of electronic components and parts of communication products, computer products, electronic products, mobile terminals, auto parts and accessories, digital products, mechanical hardware, security equipment, instruments and meters, optical instruments, air purifiers, photocatalyst parts, filter screen parts, air purification modules and other products; Research and development of electronic components and parts of medical devices; Sales of Class I medical instruments; Construction of indoor purification project and indoor formaldehyde removal project; Clean purification engineering design and construction; Air purification system design; R&D and sales of environmental protection products. (Except for projects prohibited by laws and administrative regulations; Projects restricted by laws and administrative regulations can only be operated after obtaining permission); General parts manufacturing; Machining of mechanical parts and components; Sales of mechanical parts and components; Manufacturing of off-road recreational vehicles and spare parts; Sales of off-road recreational vehicles and spare parts; Assisting the sales of bicycles, scooters and spare parts; Retail of protective equipment for medical staff; Sales of sanitary supplies and disposable medical supplies; Sales of daily masks (non medical); Sales of wearable intelligent devices; Sales of intelligent vehicle equipment; Sales of smart home consumption equipment; Sales of intelligent instruments; Smart UAV sales; Sales of industrial automatic control system devices; Sales of industrial control computers and systems; Sales of industrial robots; R&D of motor and its control system; Research and development of intelligent robots; Research and development of special electronic materials; R&D of mechanical equipment; Research and development of household appliances; R&D of metal products; Research and development of hardware products; R&D of new material technology; Technical service, technical development, technical consultation, technical exchange, technology transfer and technology promotion. (Except for the items that must be approved according to law, the business activities shall be carried out independently according to law with the business license). The permitted business items are: The manufacturing of electronic components and parts of communication products, computer products, electronic products, mobile terminals, security equipment, auto parts and accessories, digital products, medical devices, machinery, five metals, optical instruments, instruments and meters and other products; Manufacture of air purifier, air purification materials, photocatalyst components, filter screen components and air purification module. Import and export of goods; Technology import and export. (For projects that need to be approved according to law, business activities can only be carried out with the approval of relevant departments. The specific business projects shall be subject to the approval documents or permits of relevant departments); Retail of medical masks; Sales of Class II medical devices.