According to the Management Guidelines for Timely Certification of High-tech Enterprises, the income of high-tech products (services) in national high-tech enterprise certification refers to the sum of product (service) income and technology income obtained by enterprises through research and development and related technological innovation activities.
Technical income includes:
1. Technology transfer income: refers to the income obtained by the technological innovation achievements of enterprises through technology trade and technology transfer;
2. Technical service income: refers to the income obtained by an enterprise from providing technical information, technical consultation and market evaluation, engineering and technical project design, data processing, test analysis and other services to the society and external users of the enterprise by using its own human, material and data systems;
3. Entrust research and development income: refers to the income obtained by enterprises undertaking entrusted research and development, pilot test and new product development from all walks of life.