1. Business license: to prove the legal business qualification of the company.
2. Tax registration certificate: to prove the company's tax eligibility.
3. Organization code certificate: it proves the organization qualification of the company.
The above qualifications are the basic requirements for selling information integration products, and there may be other specific qualification requirements in different industries and regions. In addition, in order to better promote and sell products, the company also needs to establish a good business reputation, including providing high-quality products and services, strengthening communication and cooperation with customers, partners and suppliers, and constantly improving product quality and service level.