Yinhewan smart farm product market in Huaiyin District starts its trial operation on Sept. 1st. This market, spacious and tidy, has intelligent devices, which can be used to trace the origin, inspection and quarantine information of agricultural products. It also has rapid detection rooms, where pesticide residues, clenbuterol, aquatic antibiotics can be detected. In recent years, Huai'an has continuously constructed intelligent farm product markets using advanced technologies such as 5G, big data, and cloud platforms to guarantee food safety.