Frequently Asked Questions

Can I request a sample online?

Yes. Select an available specification, color and sample quantity on the product page, then submit the sample request. Availability and commercial terms are confirmed before payment or dispatch.

Do you supply production volumes?

Yes. Submit a bulk quote with the material, specification, quantity, destination, and timing. Commercial availability and terms are confirmed in writing.

Do catalog values guarantee suitability?

No. Descriptions and reference data support early selection only. Verify current technical documents and test the material in its intended process.

Do you ship internationally?

Yes. Mainland China destinations receive free standard shipping. Eligible international sample packages use an administrator-maintained fixed destination rate. Packages above the published fixed-rate limit or without a valid rate require a reviewed freight quotation; the website never substitutes free international shipping.