Beijing Challenge Bio-Technology Co., Ltd. was invested by the Challenge Group, which was founded in 1996 by the Chinese Academy of Agricultural Sciences. A high-tech enterprise, we integrate research and development, production, sales, technical support and trade capabilities. Our leading products now include such feed additives as phytase, xylanase, compound enzyme, sodium butyrate, potassium diformate, betaine, and ferrous fumarate.



Dedicated to the continual development of new additives, we employ several famous research experts; including nine holders of doctoral degrees...