Hello, I am currently working in Shandong Asia-Pacific Highvarve Organisms Science And Technology Co.,Ltd.Our main products are feed additives, including sodium humate, cysteamine hydrochloride and other special products. Our products have good effects on pig, poultry, aquatic and ruminant feeds. If you are interested in learning more, please contact me on my cell phone or send a message to my email, looking forward to your inquiry.