I do quality inspection. In your case, you are doing packaging, not a manufacturing company. The company name does not need to be changed, it can still be called a trading company. When printing your company name on the packaging, you cannot call it the production unit, but the packaging unit, and you cannot print the production date, but the packaging date. There is no need to designate a manufacturer, but product quality must be guaranteed, because when you put it on the market, it is in the name of your company. If there is a quality problem, you, not the manufacturer, are responsible. Food production is not a health license, but a food safety production license, or QS for short. Nowadays, packaged foods must have this license before they can enter the market. This license is issued by the local technical supervision bureau. You can go and consult. It should be yours. Or the manufacturing company has it, you can just print its number. I think it should be the latter.