1. Search the company's relevant information on the Internet to find out its company background, business scale, products and services, word of mouth, etc.
2. To know the company's business scope, registered capital, legal status and other information, you can inquire through official websites such as the industrial and commercial departments and tax departments.
3, you can consult the company's customer service or sales staff, to understand its business situation, service content, price and other details.
4. You can learn about the cooperation experience and evaluation from other customers or partners who have cooperated with the company.