最佳答案
XXHow are youProfessional of our company is interested in it after first understanding of your procts XXThe initial we wish we could get 25kg free sample for our testing if possible, as well as please give me an offer about it. Of course, we should assess its effect and cost comprehensively.Furthermore,could you supply us your company registration information and proct's data sheet? we need to add your company into our provider system for our future cooperation. ThanksXX