• Hubei Yasen Biotechnology Co.,Ltd

  Hubei Yasen Biotechnology Co.,Ltd is a professional manufacturer of Acetylisovaleryltylosin tartrate(AIV), it the first company who own patent Tylvalosin Tartrate in China. Advanced technology and more than 20 years experience animal healthy made most reliable manufacture AIV product. ...

  Telephone：86 - 027 - 83230129Address：Baiquan Industrial Park,Investing Zone for Taiwanese Traders,Wujiashan,wuhan,Hubei Wuhan Hubei 430040 China

• Changli (Hk) Limited

  TYLVALOSIN TARTRATE PRODUCER IN CHINA ??he killer of respiratory diseases ??10 times effectiveness as Tylosin ??New generation macrolides antibiotics ??Choice drug against the livestock and poultry ??Special effect medicine porcine proliferative enteritis (PPE) ??Animal-specific ...

  Telephone：86 - 010 - 84933580Address：ANLI LU Beijing Beijing China