✔ 最佳答案
A strategy is a statement of how to achieve a goal. A tactic is the action plan required to execute a strategy.
The use of "marketing strategies" or "marketing tactics" as a description of one of the two major services offered by your company will of course depend on the actual services your compnay intends to deliver.
Marketing strategics are more overall in scope, and usually longer term in nature. Marketing tactics are narrower in scope, more specific, and usually shorter term.
Since your company's main service is design, including production, I would think that "marketing tactics" will be more appropriate, because the action plans (tactics) and the action (design, production etc.) go hand in hand.
If however, your company does provide long term marketing strategy formulation services as well as short term tactical marketing solutions, you may consider using both "strategies" and "tactics", as they are actually two different services.
參考: My past learning.