9 o'clock to 17 o'clock. According to official website information of Zhongshan Public Market Management Co., Ltd., the company's working hours are 9:00- 17:00 from Monday to Friday, and Saturday and Sunday are weekends. Zhongshan Public Market Management Co., Ltd. was established on May 4, 20 12, and its legal representative is Lin Yiqi. The company's business scope includes: property management, property leasing management, farmers' market and wholesale market, marketing planning, design, production and release of various advertising services, and parking services in the market; Wholesale and retail: edible agricultural products and so on.