1, is it a simple hot pot, a simple barbecue, and is it all processed with semi-finished products?

2. Chinese food, western food, Japanese food and Korean food.

3. Canteen in construction site, school canteen, kindergarten canteen, and canteen in enterprises and institutions.

Does it include cold dishes, flower cakes, raw seafood and hot and cold drinks?

5, whether it is a collective dining distribution unit, batch output () points.

Barreled rice, social lunch box, student lunch box

6. Others