1. Business scope of network technology company: technical consultation, technical service, network technology development, computer network engineering, installation and maintenance of computer-aided equipment, network technical service, enterprise management consultation, sales of office supplies, etc. 2. Business scope of information technology company: technical service, computer technical consultation, information technology, communication equipment, business consultation, sales of software and auxiliary equipment, etc. 3. Business scope of pharmaceutical technology companies: technology development, consulting and services in the field of pharmaceutical technology products. Product management needs to apply for a license, and it is also necessary to go to the relevant departments to apply for a medical device business license, which is divided into Class I, Class II and Class III. 4. Business scope of educational technology company: educational information consultation, enterprise management consultation, business consultation, conference service, business consultation, computer software and hardware development and maintenance, corporate image planning, marketing planning, etc. 5. Business scope of electronic technology company: installation, maintenance and repair of electronic products and accessories, development and maintenance of computer software, maintenance of computer hardware, sales of computers and accessories, hardware supplies and plastic products.