I want to run an advertising company and do DM direct investment. What is the name of the industrial and commercial solid seal and how to deal with it? I hope people of insight can give me some advice

I want to run an advertising company and do DM direct investment. What is the name of the industrial and commercial solid seal and how to deal with it? I hope people of insight can give me some advice. The one you're talking about is the DM serial number. This is pre-approved.

Article 8

An advertising operator applying for publishing fixed-form printed advertisements shall meet the following conditions: (1) Advertising is the main business, and it has the business scope of agency and publishing advertisements, and the name of the enterprise indicates that the industry to which the enterprise belongs is "advertising"; (2) The registered capital is more than 6,543,800 yuan+500,000 yuan; (3) The enterprise has been established for more than 3 years.

At present, they all join qualified companies, set up branches and then operate. At present, it is more popular in China in recent years to carry forward the newsletter.