Xi'an SR Bio-Engineering Co., Ltd established in 2009, is an expert in the field of biochemistry, pharmacology and analysis of herbs and natural compounds. Our products are irreplaceable in pharmaceutics, cosmetology, veterinary medicine and food industry. We supply dry plant extracts, extracts from sea animals and plants, individual preparations and high-concentrated substances extracted from plant or animal raw material, vegetable and fruit extracts, food concentrates, natural sweeteners, extracts from exotic plants, fodder additives for the veterinary medicine. The supply of amino acids, vitamins, enzymes, carbohydrates, pectins and other biologically active compounds such as amygdalin, vitamin b15, maqiu berry extract, papain, bromeline, silk peptide, xylooligosaccharide,lutein, pectin, aloe vera gel freezed powder etc. We accept special orders for the manufacture of dry plant extracts and substances of animal origin under the individual requirements of the customer.