We give full play to the advantages of Duolun vehicle inspection chains, vigorously develop group users, industry users and enterprise users, launch multi-city brand linkage, carry out fast and centralized inspection, offer customized value-added services, so as to provide value for customers.We work closely with Faw Mobility, RV2GO, Didi Taxi, Lalamove, BYD New Energy Vehicles and other enterprises to ensure operation demands of customers.Duolun Technology has reached a strategic cooperation with the headquarters of Ping An Insurance Company of China. These two strong powers partnered the "OK Driver" App and set up exclusive consultants and exclusive channels in many cities and provinces.