Dr. Yulong Yin is the academician of Chinese Academy of Engineering and national senior research scientist. He works for the Institute of Subtropical Agriculture, the Chinese Academy of Sciences, and has been engaged in the researches on healthy breeding and environmental control of livestock and poultry. 

【Invited by Kanvergen Inc.】
Kanvergen is a professional animal nutrition company. We are expert in the animal nutrition products of all kinds. We manufacture and sell all kinds of feed additive and supplement products for livestock, poultry, aquatic animals and pets, including the feed premix of multi-vitamins, the feed premix of trace minerals, basemix , and multi-enzyme, etc.