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Specialize in the Research, Production, and Marketing of Natural Plant Extract.

Rainwood Biotech has its own tea plantation base, planting, developing, and producing tea saponin and various tea extracts. There is also a professional animal feed research team to develop and produce. Rainwood Biotech will always provide you with the highest quality products.

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The company currently possesses some qualifications such as organic certification, production license, ISO 9001, and QS certification, as well as the production technology and equipment patents of matrine products, which provide a solid and strong basis for the production and sales of our products.Main Products: ...

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Rainwood Biotech Co., Ltd.

Professional Plant Extract 、Vegetable & Fruit powder And Food Additives manufacturer in China Established in 2006, Rainwood Biotech is an ISO22000 and HACCP-certified high-tech company And obtained EU and US organic certification. The company currently employs more than 100 people, including Postgraduate and technical personnel accounting for 50%, with a number of domestic first-class level, multi-disciplinary R & D teams. With its professional R&D team, Production team, Sales team, Marketing team, and Logistics team, the products are exported to Europe, North America, South America, Asia, and African countries with excellent quality and great service.

Why choose us


Our company was established in 2006, with 17 years of experience in researching and production of monomer Plant Extract, Food/Feed Additives, Cosmetics raw materials, and Lab Fine Chemicals.


The entire production process from raw material, processing, inspection, warehousing, and other sectors are in strict accordance with the ISO2200 & HACCP quality management system.


Usually, the delivery time is 3-7 days, except for large bulk goods and customized products.


Our company currently employs more than 100 people, with a number of domestic first-class level, multi-disciplinary R & D teams and a professional sales team.


We have a perfect sales service system, the products are exported to Europe, America, Asia and other countries and regions, with excellent quality and high-quality service has won a good international reputation


We are engaged in researching, producing, and exporting goods covering products of plant extract, food, and beverages additives, cosmetics, pharmaceuticals, and also feeding stuff.

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