Shaanxi Jintai Biological Engineering Co., Ltd., is the purification of active ingredients in plant’s processing high-tech enterprises. Our company focus on professional production, sales and service to plant extracts, single active ingredient, plants powder.. Our company consists of the marketing, R & D, production and many other departments, R & D center has multiple high performance liquid chromatography, gas chromatography, magnetic drive autoclave and other advanced testing, experimen...