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What is your after-sales policy for perilla leaf oil?

We provide 12-month after-sales support: technical consultation, formulation guidance, re-certification documents, and access to batch records — long after delivery.

After-Sales Support

ServiceDetail
Technical consultationUsage rates, blending, dilution, stability questions
Document re-issueCOA, MSDS, CO duplicates when needed for customs/regulatory
Formulation guidanceSupport for integrating the oil into your products
Batch recordsTraceability to farm and production for audits
Follow-up stockPriority allocation for repeat orders
  • Coverage: 12 months from delivery (storage-related quality issues handled on a case basis)
  • We keep retained samples for 24 months for any re-verification
  • Repeat customers get a dedicated account manager and preferred annual pricing

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This article was published on 2026-09-07, and last updated on 2026-09-07. The article will be continuously updated.