General Projects: Manufacturing of postal machinery and equipment, Sales of postal machinery and equipment, Chemical product production( Does not contain permitted chemical products),Chemical product sales( Does not contain permitted chemical products), Industrial automatic control system device manufacturing, Sales of industrial automatic control systems, Industrial robot manufacturing, Industrial robot installation、 repair, Industrial robot sales, Special equipment manufacturing( Excluding licensed professional equipment manufacturing), General equipment manufacturing( Excluding special equipment manufacturing), Mechanical equipment research and development, Machinery and equipment sales, General mechanical equipment installation services, Special equipment repair, General equipment repair, electronic、 Mechanical equipment maintenance( Excluding special equipment), Instrument Manufacturing, Instrument repair, Instrument sales, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Software Development, Software Sales, Information technology consulting services, Import and export of goods, Technology import and export( Except for projects that require approval according to law, Carry out business activities independently in accordance with the law with a business license)