Yanshan Hongfeng Sports Equipment Manufacturing Co., Ltd. is registered at Bijuang Village, Wangshu Town, Yanshan County, with the Yanshan County Market Supervision Administration as the registration authority. The legal representative is Yin Yuqing. The company's business scope includes the production, installation, sale, and maintenance of sports equipment, outdoor fitness equipment, indoor fitness equipment, expansion equipment, garden leisure chairs, trash bins, waste collection vehicles, educational instruments and meters, laboratory equipment, multimedia equipment, electronic products, computer information system integration and software, network communication equipment, surveillance equipment, student physical fitness testers, dormitory beds, desks and chairs, office furniture, kitchen equipment, bedding, clothing, shoes, and hats, musical instruments, art equipment, labor and hygiene equipment, traffic safety facilities, martial arts competition equipment, and the provision of related after-sales services. Sales, laying, installation, and after-sales services for facilities, synthetic sports fields, sports flooring, portable fields, books, artificial turf, field fences, enclosed fields, broadcasting equipment, grandstand seating, lighting, children's play and educational furniture, and amusement facilities are also included. (Operate as permitted by law.)