Can Beijing buy a car in the name of a company get a license plate in the name of a company legal person?

Of course.

The company name can be the company name, but the invoice should use the company name.

What a company needs to buy a car is a legal person ID card, a marriage certificate, a household registration book, the company's tax bill for the past three months, and a business license. Some companies need to find a guarantor. What they need is an ID card, a household registration book and a marriage certificate.