You now want to do both catering and retail wholesale business:

The key is to look at you what you mainly do? If the main catering industry, that is called catering limited company, mainly do retail and wholesale industry that is called trade limited company, the scope of business just need to continue to add after the main business can be.

Personal advice: it is best to write catering company

For such a company need:

1, issued by the district and county of the "health license", this needs to be approved by the relevant departments.

2, issued by the environmental protection department of the district and county "environmental assessment approval form", this needs to be approved by the relevant departments.

3, after the above two, to the Industrial and Commercial Bureau to apply for a business license.

Everything ok.