General Projects: General equipment manufacturing( Excluding special equipment manufacturing), General equipment repair, Machinery and equipment sales, Bearing sales, bearings、 Gear and transmission parts sales, Sales of machine tool functional parts and accessories, Electronic components wholesale, Metal cutting machine tool sales, Metal cutting machine tool manufacturing, Mechanical and electrical equipment sales, Hardware wholesale, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Wholesale of computer hardware, software and auxiliary equipment, 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)