A natural plant extract manufacturer and OEM/ODM partner
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Which production and testing standards does this oil comply with?

The oil is manufactured and tested against the Chinese national standards for natural aromatic ingredients, with the general technical requirements of GB/T 22729-2023 as the governing specification.

Standards Compliance

StandardScope
GB/T 22729-2023General technical requirements for natural aromatic ingredients
GB/T 14455.1-2021Essential-oil nomenclature (identical to ISO 3218:2014)
GB/T 11538-2020Capillary-column GC analysis of essential oils
GB/T 11540-2020Relative-density determination
GB/T 14454.4-2008Refractive-index determination
NY/T 2303-2013Raw-material grade for honeysuckle flower
GB 23200.10-2016488-pesticide-residue screening by GC-MS
Chinese Pharmacopoeia 2025Raw-material (honeysuckle) identity standard
On the international side, nomenclature follows ISO 4720:2018 and packaging, labeling and sampling follow ISO 210/211/212. We can provide the relevant test reports and standard references for your regulatory file.

Forward your target market (EU, US, ASEAN) and we will map the applicable compliance documents for import clearance.

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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.

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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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