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How are quality complaints and claims handled?

Complaints are handled through a documented, time-boxed process: acknowledge within 24 hours, investigate with samples and records, and resolve by replacement or credit within 15 working days.

Complaint Process

StepActionTimeline
1. ReportSend complaint + photos + batch numberDay 0
2. AcknowledgeConfirmation and investigation planWithin 24 h
3. InvestigateBatch record review, retained-sample testing3–7 days
4. VerifyJoint sample testing if required7–15 days
5. ResolveReplacement, credit or refund per root causeWithin 15 working days
We keep a retained sample of every batch for 24 months, so any complaint can be verified against the actual shipped lot. If the fault is ours, you get replacement or credit with freight covered; claims are documented so the cause never repeats.

Report any issue with your batch number and photos and we will start the investigation the same day.

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บทความนี้เผยแพร่เมื่อ 2026-09-07 และอัปเดตล่าสุดเมื่อ 2026-09-07 โดยจะมีการปรับปรุงเนื้อหาอย่างต่อเนื่อง

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Guilin Four Seasons Sunshine

Founded in 2006, Guilin Four Seasons Sunshine F&F Co., Ltd. is a natural plant extract manufacturer and OEM/ODM partner in Guilin, China, combining proprietary Living-Fragrance physical extraction with supercritical fluid extraction to deliver pure, traceable botanical ingredients to global food, flavor, fragrance and personal care brands.