Road motor vehicle production. General items: automotive parts and accessory manufacturing, automotive decoration product manufacturing, metal packaging container and material manufacturing, metal processing machinery manufacturing, gas and liquid separation and purification equipment manufacturing, plastic packaging box and container manufacturing, general equipment manufacturing (excluding special equipment manufacturing), special equipment manufacturing (excluding licensed professional equipment manufacturing), environmental protection special equipment manufacturing, environmental protection special equipment sales, automobile sales, new energy vehicle complete vehicle sales, new energy vehicle electrical accessory sales, automotive parts retail, automotive decoration product sales, mechanical equipment sales, special equipment sales, metal material manufacturing, metal material sales, environmental sanitation public facility installation services, Class I medical device sales, Class II medical device sales, mining machinery manufacturing, mining machinery sales, goods import and export, import and export agency, domestic cargo transportation agency, road cargo transportation of general freight vehicles with a total mass of 4.5 tons or less (excluding network freight and dangerous goods), technical services, technology development, technical consulting, technical exchange, technology transfer, technology promotion, small and micro passenger car leasing operation services, leasing services (excluding licensed leasing services), mechanical equipment leasing, special equipment leasing, non-residential real estate leasing, parking lot services, metal product sales, metal structure manufacturing, metal structure sales.