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Can buyers audit or visit your facility?

Yes. Top welcomes factory audits and visits (virtual or on-site) for qualified B2B buyers — covering the processing line, QC lab, packaging and traceability. We can show the raw-material sourcing and the Q/XXXX conformance documentation. Audit requests should be made in advance so we prepare the line, documents and (where needed) an NDA. A successful audit builds the basis for an LTA and better pricing.

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บทความนี้เผยแพร่เมื่อ 2026-09-22 และอัปเดตล่าสุดเมื่อ 2026-09-22 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. test