After the patent is published, it does not mean that it must be authorized. After the patent is published, it is only temporarily protected in the patent law. Before authorization or refusal, if someone infringes your patent right, you can get some compensation through negotiation.
Therefore, after the patent is published, it has nothing to do with whether you produce it yourself or cooperate with it.
As for the production of patented products, they can be produced by themselves or jointly. As for which way, we need to negotiate with our partners.