Reliable factory partners
Source factories are vetted, and each raw material batch is strictly screened before it is offered.
About Saize
A local connection. A global outlook.
We connect Chinese botanical ingredients with international buyers, bringing product sourcing and trade coordination into one conversation.
SAIZE · BOTANICAL INGREDIENTS
About Saize
A foreign trade partner focused on natural plant extracts
Rongcheng Saize Trading Co., Ltd. is an international trading company specializing in exporting natural botanical extracts. We work closely with qualified manufacturers in China, selecting high-quality, standardized plant raw materials for global buyers in the nutraceutical and cosmetic industries.
Our team has practical experience in botanical extract foreign trade. We focus on quality control and supply chain coordination, arrange samples for your testing, supply full documents including COA and MSDS, and support customized specifications with flexible minimum order quantity.
With a business philosophy of integrity and transparency, we serve importers, formulators and distributors from North America, Europe and Southeast Asia, building a stable and reliable sourcing channel for Chinese botanical raw materials.
North AmericaImporters & supplement brands
EuropeFormulators & distributors
Southeast AsiaCosmetic & food manufacturers
Our Advantages
Why buyers source with Saize
COA for each batch
Every lot comes with a certificate of analysis. MSDS and third-party test coordination available.
Samples & flexible MOQ
Test samples before you commit. Small trial orders are welcome alongside bulk supply.
Export-ready shipments
An experienced trade team prepares full export documents, customs declaration and logistics.
Our Mission
Connect high-quality Chinese botanical ingredients to global raw material buyers.
链接中国优质植物原料 · 服务全球天然原料采购商
Start a conversation
Good partnerships start with a conversation.
Tell us the botanical, specification and quantity. We’ll help you take the next step.