General Projects: Semiconductor discrete device manufacturing, Import and export of goods, Semiconductor discrete device sales, Power electronic components manufacturing, Sales of power electronic components, Electronic component manufacturing, Integrated circuit chip and product manufacturing, Sales of integrated circuit chips and products, Integrated circuit chip design and services, Engineering and technical research and experimental development, Mechanical and electrical equipment manufacturing, Mechanical and electrical equipment sales, General equipment manufacturing( Excluding special equipment manufacturing), Special equipment manufacturing( Excluding licensed professional equipment manufacturing), Sales of special electronic equipment, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: 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.)