A natural plant extract manufacturer and OEM/ODM partner
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What is your sample policy?

We offer free samples for evaluation — you only pay the shipping cost.

Sample TypeVolumeCost
Standard sample30–100 mLFree (shipping collect)
Bulk sample1 LFree for serious inquiries, shipping shared
Evaluation packMultiple sizes / varietiesFree, shipping collected
Custom blend trialPer projectFree first round, freight collect
Samples ship with COA and product documents. For custom blends we prepare trial versions from your brief — normally within 3–7 working days.

Send us your company and intended application — we will prepare samples and confirm the shipping cost.

Relate Products

Amber Glass Dropper Bottle 30 ml
Amber Glass Dropper Bottle 30 ml
Argan Carrier Oil (Cosmetic Grade)
Yuzu Essential Oil
Peppermint Essential Oil
Rose Otto Essential Oil

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

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Guilin Four Seasons Sunshine

sales@essentialoilsfactory.com
86 13367530509

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.

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