Intelligent basic manufacturing equipment manufacturing; industrial automatic control system device manufacturing; plastic product manufacturing; plastic packaging boxes and container manufacturing; integrated circuit chip and product manufacturing; plastic product sales; intelligent basic manufacturing equipment sales; industrial automatic control system device sales; hardware product wholesale; integrated circuit chip and product sales; storage equipment leasing services; road freight transport for general cargo vehicles with a total mass of 4.5 tons or less (excluding network freight and dangerous goods); goods import and export; technology import and export. Licensed items: Road freight transport (excluding dangerous goods).