죄송하지만 이번에 저희가 샘플로 보냈던 제품들에 대한 제작 의뢰 건은 저희 쪽에서 진행하지 못할 것 같습니다.
I am sincerely sorry, but I don't think we can proceed with the order of the production inquiry we made with the products that we had sent as a sample.