Henan Chenyuan Biotechnology Co., Ltd. Founded in 2009, it has developed for over a decade. With advanced tech, it provides safe, green, antibiotic-free high-quality products for the breeding industry to ensure food safety, helping farmers boost capacity, cut costs, increase profits and promoting animal husbandry development.Its Pharmaceutical Industrial Park holds multiple production licenses and 10 new-version veterinary drug GMP preparation lines.As a "National High-Tech Enterprise" and more,