General Projects: General parts manufacturing, Metal tool manufacturing, Manufacturing of metal wire ropes and their products, Bearing steel product production, steel、 Iron smelting,Metal material manufacturing, Metal structure sales, Metal tool sales, electric wire、 Cable Operations, Metal material sales, Metal product sales, Mechanical parts、 Parts processing, mold manufacturing, mold sales, Professional design services, Metal processing machinery manufacturing, Non-ferrous metal rolling processing, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion,Labor Services( Excluding labor dispatch)。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: Hazardous waste management, Inspection and testing services。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments, The specific business projects are subject to the approval documents or licenses of relevant departments.)