The registered address of Xianghe Yangzite Optoelectronic Equipment Co., Ltd. is located in Dahuangzhuang Village, Xianghe Emerging Industry Demonstration Zone, Hebei Province. The registration authority is the Market Supervision and Administration Bureau of Xianghe County, Langfang City, and the legal representative is Zhou Yang. The business scope includes research and development, production, and sales of lamps, light source equipment, supporting ballasts, UV lamps, infrared lamps, high and low voltage mercury lamps, ultraviolet sterilization lamps, and water treatment equipment; R&D and sales (including Internet sales): electric light source materials, electronic products, electronic components, lighting fixtures, disinfection products and devices (excluding medical and medical equipment), environmental protection equipment, woodworking machinery equipment, printing equipment, automation equipment, machinery equipment, air purification equipment and devices, water pollution prevention equipment, furniture, hardware accessories, metal products, general merchandise, building decoration materials; Development, promotion, consultation, and service of ultraviolet and environmental remediation technologies; Domestic trade agency services; Import and export of goods, technology (excluding goods and technology prohibited by the state or subject to administrative approval), and agency import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)**