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Can we arrange third-party inspection (SGS / Eurofins)?

Yes. Top supports third-party inspection and testing by SGS, Eurofins or an agreed lab at buyer cost.

Options

Pre-shipment sampling plus lab verification (Brix, total acid, total flavonoids, patulin per GB 5009.185, heavy metals, micro), and factory audit.

We share the lot number and retention sample so the inspector draws representatively. Tell Top which parameters and which lab, and we will coordinate the appointment and incorporate the result into the shipment documents.

For hawthorn, we particularly recommend the patulin (GB 5009.185) plus flavonoid HPLC to confirm natural profile and safety.

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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