Well-known vitamin manufacturers

Dear friends, I would like to know about the production of vitamins including multi-dimensional, which well-known enterprises at home and abroad, or quality and reputation is relatively good! Thank you-- BASF, DSM, Andy Su. -- VA: new Hecheng / Zhejiang Medicine Roche / BASF / DSM VE: new Synthesis / Xinchang / Guobang Andisu / DSM VD3: Jindawei / Garden BASF / DSM VK3: Jiaozuo / Brothers / Dajiang VB1: Zhongjin / Tianxin / Huazhong VB2: Guangji / Diseno VC: Jiangshan / Dongzong / Tiger … Many can go to the feed industry online to query multi-dimensional: DSM/ BASF / Zhong Pastoral / Aibaonong / Bayer-Weir's new vitamins should be good! Feed21 said it was very comprehensive, but we used it produced by Shaanxi Yangling Digauville Technology Co., Ltd., and the effect is good. Basically, it can be used without any adverse reactions. Concise and to the point, very humorous, hehe. The 7th floor of Xiamen star shark is also good, and it is used by many feed manufacturers in Fujian. It seems that everyone is paying more attention to domestic vitamins. I am very glad that Bayer, one of the top 500 companies in the world, is a pharmaceutical giant with a good compound multi-dimensional production and a good reputation in the industry!