工廠區樓上cafe要申請牌照嗎?

Essentially, most industrial buildings are prohibited to operate café/ restaurant, UNLESS specific otherwise.
Upon assigning a land to construct an industrial building, government regulated the amount of actual flat area is for café/restaurant, factories, and others. Industrial building is different from commercial building because industrial building tends to have more direct harmful materials conducted during operations.
Let say you are allowed to operate a café at an industrial building; you need to apply for the food license first of all and alcoholic license if you are selling alcoholic beverages. Regarding club-house license, it depends on whether or not you are offering memberships. Applying club-house license will grant you a right to limit memberships-only rules.