" This is the corresponding Specification Table of the samples, which is the authentic American standard. The particle size range is much smaller than that you've given to me. The sample that I sent to you was manufactured in accordance with this standard. Because the smaller the range is, the smoother the product will be.
If the customers examine, they will be more satisfied with this size range. Of course, we can manufecture the products completely in conformity with your demand. However, we are not be able to produce over ten tons of goods as samples for you. And I sincerely hope to gain your understanding."
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