Henan Yisenyuan Biotechnology Co., Ltd
  Address: East Section of Logistics Road, Anpeng Chemical Industry Cluster, Tongbai County, Henan Province, China
  Contact: Mr. Liu +86-377-68139999
  Contact: Mr. Lv +86-15290390896
  E-mail: 15290390896@139.com
  WeChat: laolv336699
  Website: www.ysybio.cn