Can You Provide Free Samples for Testing?

Yes. For qualified textile, dyeing, printing, pulp and paper customers, we can provide a free trial sample for laboratory or pilot-scale evaluation, subject to shipping and sample policy.

Recommended sample package: Sample A — Thiourea Dioxide, with the documents TDS, COA, SDS, product specification and recommended application procedure.

For larger customers: a 25–100 kg pilot-test quantity can be discussed after successful laboratory evaluation.