Company

Xi'an Rainbow Biotech Co., Ltd is a botanical extracts manufacturer located in China. Depend on good quality local plant resources, Rainbow engages in R&D, production of natural herb products and plant extracts, and has been working on supplying high-quality natural products for food, health care products, cosmetics, natural pigment and other industries over the years, as well as the effective ingredients and API material. was founded in ***3, has complete management of material supply, R&D, production, QC and sales teams. With independent management of raw materials plantation of **0,**0㎡.

WHY RAINBOW
• Over *0 years of plant extraction experience
• One of the biggest echinacea extract manufacturers in China
• Own self-lab and R&D team
• Sales to more than **0 countries
• ISO***1 certified
• High-quality products, complying with BP/USP/EU/CP standard
• FCL, **5MT LCL, long contract, year contract available
•Own self-lab for testing and product development.

•Professional R&D team and strong R&D strength.
•Advanced development equipment.
•Collaborated with University for high technology project
*-as the practice teaching basement of Northwest A&F University, we have long-term, stable cooperation with them for developing and researching kinds of high technology content of natural products, laying a solid foundation for the companys further development.

Rainbow established a full set of quality control system from raw material to finished products, and have advanced testing equipment, also cooperate with the international recognition of the third-party inspection agencies EUROFINS, SGS, ensuring the quality of the products conform to the requirements of the customers.

There are 4 extract production lines ,4 sets of double concentrator, 4 chromatography columns, spray drying equipment and cleaning workshop. Products from extraction, concentration, spray drying to aseptic packaging are strictly following standards.