Germany Boehringer Ingelheim Animal Health Company
3 Jiangxi Yiling Pharmaceutical Co., Ltd.
4 Xi An Ailisi Animal Husbandry Co., Ltd.
5 Henan Ding Sheng Biomedical Co., Ltd.
6 Henan Ke Mei Veterinary Medicine Co., Ltd.
7 Jiangxi Heguang Pharmaceutical Co., Ltd
Lilly Animal Health Department (Elanco)
9 Qingdao Keyahua Animal Pharmaceutical Co., Ltd.
10 Sichuan Animal Pharmaceutical Co., Ltd.
1 1 Shandong Lu Kang Sheryl Pharmaceutical Co., Ltd.
12 Jiangsu Kang Bei Pharmaceutical Co., Ltd.
13 Shijiazhuang Tongsheng Pharmaceutical Co., Ltd.
14 Baoding Ji Nong Animal Pharmaceutical Co., Ltd.
15 Chengdu gankun animal drug co., ltd
16 Lanzhou biopharmaceutical factory of Zhongmu stock company
17 Hebei kexing pharmaceutical co., ltd
18 Interway International Limited
19 Shandong Liuhe Group
20 Henan HSBC Pharmaceutical Co., Ltd.
2 1 Guangdong new ideal biopharmaceutical co., ltd
22 Zaozhuang Xingmu Biotechnology Co., Ltd.
23. Sichuan Gantong Animal Pharmaceutical Co., Ltd.
24 Henan Biyuntian Animal Pharmaceutical Co., Ltd.
25 Pfizer veterinary medicine
26 Beijing Jia Wei Group
27. Nanjing Meilia Animal Health Products Co., Ltd.
28 Tianjin Shengji Biotechnology Co., Ltd.
29 keheng pharmacy
30 Beijing Haidian Zhonghai Animal Science and Technology Company
3 1 Wuxi Zhongshui Fishery Medicine Co., Ltd.
32 Anhui Kangmu Veterinary Medicine Feed Co., Ltd.
33 Hefei Aihua Biotechnology Co., Ltd.
34. Henan Jifu Biotechnology Co., Ltd.
35. Henan Narisen Biopharmaceutical Co., Ltd.
36 Qingzhou Yiheyuan Technology Pharmaceutical Co., Ltd.
37 Henan Shi Sheng Federal Biomedical Technology Co., Ltd.
38. Beijing Huasheng Pharmaceutical Co., Ltd
39 Henan Anjin Biomedical Technology Co., Ltd.
40 France Welbach Co., Ltd.
4 1 Tianjin Ruipu Group
42 Dabeinong Group
43 Inner Mongolia Xinyuan Xingye Animal Pharmaceutical Co., Ltd.
44 Zhejiang Xianghai Pharmaceutical Co., Ltd
45 Ningbo No.2 Hormone Factory
46 Shandong Jiade Biopharmaceutical Co., Ltd.
47. Silkworm Pharmaceutical Factory, Institute of Sericulture, Chinese Academy of Agricultural Sciences
48 Tianjin Henderson Biotechnology Development Co., Ltd.
49 Jilin Yezheng Biological Products Co., Ltd.
50 Harbin Pharmaceutical Group Biological Vaccine Co., Ltd.