Hong Kong Tylosin tartrate Trading Company

Dayon International Holding Limited is a Hongkong company which mainly specializes in producing and distributing Active Pharmaceutical Ingredients, Food/Feed additives, Agro Chemicals, Herbal Extracts and Cosmetics based on China's emerging API business in the current years. 
We have reached firm business relations with many countries based upon nice quality and service. Meanwhile,strict pre-assessment system on factories which are approved by GMP/DMF/FDA can largely guarantee us against most unexpected problems on quality,delivery time and even environmental pollution. We do believe that "To Love Earth equals To Love Health"
Our mission is to give you more convenience than that of you seek all the time.