On June 4, the three-day 20th China (Qingdao) International Food Processing and Packaging Machinery Exhibition ended successfully in Qingdao Hongdao International Convention and Exhibition Center! Held in the same period: the 20th China (Qingdao) International Food Expo, the 8th China (Qingdao) International Prepared Food Exhibition. For three days, exhibitors and visitors from all over the country arrived as scheduled to attend the grand event. In this exhibition,
Biduk exhibited his inductive, capacitive, photoelectric and other sensors special  for food processing and packaging machinery and equipment.