CNSXXADBCL., is a raw material in production, scientific research, cultivation, production, foreign trade as one of the high-tech enterprises. Founded in 2003, registered in Xi'an High-tech Industrial Development Zone. The company has professional R & D center, well-equipped Pilot as well as large-scale industrial production of the advanced workshop. Products are widely used in medicine, health care products, cosmetics and food additives industry. The company spirit of "have kept their promises and trust-based" principle, to strict quality control, excellent product quality, very competitive prices and absolute professional services that use our strength to meet the needs of our customers! Xi'an Dingli Bio-engineering Co., Ltd. (low-cost off-the-shelf): 98% Naringin; Naringenin 98%; 98% luteolin; Magnolol 98%; and 98 percent Magnolol; geraniol 98% lignin; Icariin -60% 10%; Emodin 50%; 98% rhein; 2 percent nuciferine extracts such as pure powder and the powder over a hundred species of Health.