Beijing Challenge group established in 1997, the first manufacturer of phytase in China since 1999, and the third in the world after BASF and Roche,with more than 20 years development, enzyme products sold to more than 40 countries with outstanding quality,strong production capacity, competitive price and thoughtful service.Main products: Pecozyme Phytase, Gutfitzyme GOX, Promax protease, Chanase beta-mannanase, Alemei NSP enzyme, Xylanase, beta-glucanase, UC100(enterococcus faecalis), Fuer(Potassium diformate), bacillus subtilis, bacillus licheniformis, sodium butyrate, betaine etc.The headquarter is located in Beijing, one enzyme and probiotics factory is located in Tianjin city near Beijing, and three factories of chemicals, premix and biofermented feed are located in Shandong province. We produced under ISO9001, ISO22000, FAMI-QS, Kosher, FDA, and GMP+ certificates.I sincerely welcome you together to "Face Challenge and Share Success".