A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?
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A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?
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We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?
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Yes — free samples are available; freight is at buyer's expense for express delivery.
ABOUT COMPANY
Founded in 2010, JINAN BOSS CHEM CO.,LTD. is a large-scale hi-tech enterprise focused on the research and development of fine chemicals and international trade.