November 29, 2021, witnessed the successful conclusion of the “Historical Jingchu Online Show” (Mechanical and Electrical, Hardware and Building Materials) – market activities in Europe, America, and Asia. A total of 43 manufacturing and foreign trade enterprises from hardware tools, machinery equipment, electronics, electrical appliances, building materials, home furnishing, autos, auto parts, and other industries participated in this special event, where more than 500 series of 2,000-odd products were exhibited in the “Global Businesses Matching Online Fair”. Meanwhile, video negotiation, 3D