Daqing Oil City Chezhijia Network Technology Co., Ltd.

Software development, training in professional technology and business knowledge for used cars (excluding vocational skill or qualification training programs that require approval for operation), sales of new cars, used cars, and automotive parts, automotive inspection services, car rental, automotive repair and maintenance, welding services, entrepreneurship guidance services, information system integration services, internet information services, domestic advertising design, production, agency, and publication, corporate image planning services, technology exhibition services, corporate management consulting services, planning and organization services for large-scale celebration events.