Kintai invested more than 4 million yuan to establish a research and development center and pilot plant for extraction and separation of plant ingredients, covering an area of more than 600 ㎡; 
The Q&D center has equipped complete facilities and equipment, reasonable functional zoning and layout, and has advanced microbiological testing laboratory, ultra clean workbench, biochemical incubator, high performance liquid chromatograph, gas chromatograph, ultraviolet visible spectrophotometer, atomic absorption spectrometer and other testing equipment.
The company has a high-quality, multi-level and reasonably structured technology research and development team. The team is composed of master's degree students, biology, pharmaceutical and chemical engineering and food graduates.
In the field of plant extraction, medicine and food, our R&D team has the ability to rapidly optimize the process of a series of products and independently develop new products.
It has successively obtained national authorized invention patents, and more than 16 American invention patents and utility model patents.
