You will probably have a hard time convincing people of the effectiveness of your idea, but as soon as you prove this, many manufacturers will be happy to cooperate, because society will want safe shopping !!
Yes, this will be enough even 1 popular manufacturer .... But I hope that Bonafi will find at least 3 manufacturers for cooperation in the coming year!
Bonafi plans 1 large producer and 2 small ones. With this option, Bonafi will have enough resources to conduct a full and effective activity. This is the plan for the first year of work.