Business Scope: Research and development, production, sales, and technology transfer of plastic products, silicone rubber products, hardware products, electronic products, mobile phone accessories, computer accessories, home appliance accessories, smart home accessories; mold products, security monitoring systems, security products, communication equipment, household appliances, daily masks (non-medical); sales of Class II medical devices; import and export of goods or technology (excluding those prohibited by the state or involving administrative approval). (Activities that require approval according to law shall be carried out only after obtaining the relevant approvals.)