Xintong business scope preview: General Projects: Construction Machinery Manufacturing; Mining Machinery Sales; Mining Machinery Manufacturing; Household appliances sales; Household appliance retail; Rail Transit Engineering Machinery and parts sales; Sales of special equipment, key systems and components for Rail Transit; Metal Processing Machinery Manufacturing; Special equipment sales; Railway Transport Infrastructure Equipment Sales; Internet equipment sales; Internet security services; Special Labor Protection Supplies Sales; Health Care Workers Protective Products Wholesale; Environmental Consultation Services; Agriculture, forestry, animal husbandry and fishery professional machinery installation, maintenance; Traffic safety, control equipment manufacturing; Traffic facilities maintenance; Hardware products wholesale; Machinery parts, spare parts sales; Construction materials sales; Construction decoration, plumbing parts and other building metal products manufacturing; Metal Products Sales; Metal Products Repair; Daily Department Store Sales; Daily groceries sales; Non-metallic Minerals and products sales; Instrument sales; Office equipment sales; Machinery and equipment sales; Labor protection supplies sales; New energy power equipment sales; Emerging Energy Technology Research and development; Environmental Protection Monitoring; Environmental Protection Equipment Sales; Environmental protection equipment manufacturing; Foundry Machinery Manufacturing; Foundry Machinery Sales; General equipment manufacturing (excluding special equipment manufacturing); Hydraulic power machinery and components sales; Hydraulic power machinery and components manufacturing; General equipment repair; Special packaging equipment manufacturing; Special packaging equipment sales; Packaging materials and products sales; Rubber products manufacturing; Rubber products sales; Rubber processing equipment sales; Machinery and equipment leasing; Auto parts wholesale; New energy auto electrical accessories sales; CNC machine tool sales; Sales of machine tool functional parts and accessories; Processing of Machine Parts and components; Agricultural Machinery Manufacturing; Agricultural machinery sales; Sales of construction machinery (except for items subject to approval in accordance with the law, with the business license independent business activities in accordance with the law)