Business and Professions Code § 23356

Any manufacturer’s or winegrower’s license authorizes the person to whom it is issued to become a manufacturer or producer of the alcoholic beverage specified in the license, and to do any of the following:

(a) Whether manufactured or produced by him or her or any other person, to package, rectify, mix, flavor, color, label, and export the alcoholic beverage specified in the license.

(b) To sell only those alcoholic beverages as are packaged by or for him or her only to persons holding wholesaler’s, manufacturer’s, winegrower’s, manufacturer’s agent’s, or rectifier’s licenses authorizing the sale of those alcoholic beverages and to persons who take delivery of those alcoholic beverages within this state for delivery or use without the state.

(c) To deal in warehouse receipts for the alcoholic beverage specified in the license.