Lulong county Zhenxing Leech Breeding Base is a professional cooperative of leech farmers in Qinglong Manchu Autonomous County. Lulong county Zhenxing Leech Breeding Base was established on March 6, 20 15, and its address is located in Xiaoyanggezhuang Village, Panzhuang Town, lulong county, Qinhuangdao City. The investor is Xu Jianwen, and the company mainly provides leech breeding. The professional cooperative of leech farmers in Qinglong Manchu Autonomous County of Qinhuangdao City was established on May 6, 20 1 year, and its registered place is located in Fanzhangzi Village, Anziling Township, Qinhuangdao City, Hebei Province.