• 1 banner
  • 2 banner
  • 3 banner

Reading our top-rated products

Get to know us

Prifessional sweetener 、Cosmetic raw materialvegetable & fruit powder and food additives manufacturer in China

Established in 2006, Rainwood Biotech is an ISO9001; 2016 and IQNET certified high tech company, which is engaged in researching and production of plant extract/powder, fruit &vegetable and food additives. 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 Africa countries with excellent quality and great service

Your reliable Sweetener 、Cosmetic raw material 、Plant extractsVegetable & fruit powder and Food additives supplier in China 

We will be your reliable raw material supplier in China with more than 500 products for your choice, such as Sweetener, vegetable & fruit powder, food additives and cosmetic raw material. The source control of raw material and advanced production technology not only provide high quality products, but also keep them safe and low cost. Such as:

Plant extracts

Ganoderma extract
Tongkat Ali Extract

Food additives 

Xanthan gum
Magnesium threonate
Oat glucan

Cosmetic raw material

Hyaluronic acid
Fish collagen
Alpha Arbutin



Cosmetic Ingredient

Cosmetic Ingredient

Herbal Extract

Food additives



Vegetable & Fruit Powder

Plant extracts

Food Additive
muscle building and bodybuilding

Where can our products used for? 

 All the products we provide has a wide range of applications, such as nutritional supplements, food and drinks, cosmetic and feed. We can not only provide you with bulk material, but also provide powder subpackage with your logo, hard shell capsules OEM, softgels OEM.

Cosmetic Ingredient

Strict quality control

Rainwood Biotech has its own competitive R&D team, 5 advanced production lines, and currently owns more than 100 employees.

The strict management system and educated talents guarantees the high quality of products.

Its business principle “Great service is our mission; High quality is our obligation” and realistic attitude, international perspective, high-quality products, reasonable price, good service makes us become the international strong suppliers.

1 Factory
2 Factory
3 Factory
After-sale service

After-sale service 

 At Rainwood Biotech, the most important is not sale, but service. We have a perfect after-sale service system to make our clients a great purchasing experience. 24/7 on line service, fluent communication, the whole process of package tracking, fast return or exchange action, fast action on product quality problem, all of the above make us a good international reputation.


1 cooperate partner
2 cooperate partner
3 cooperate partner
4 cooperate partner
5 cooperate partner
6 cooperate partner
7 cooperate partner
8 cooperate partner