Shenyang Huaqingyuan Agricultural Development Co., Ltd was established in June 2014,it is located in Xiushuihezi Town, Faku County, Shenyang City, Liaoning Province,China.The investment amount is more than 20 million RMB,covering an area of 450 acres,there are totally 49 greenhouses .It is a comprehensive enterprise,which includes earthworm breeding,agricultural cultivation,organic fruits and vegetables,organic waste disposing and using,organic fertilizer and soil repair agent production and research.Now,the annual output of earthworms is more than 400 tons,the annual producing of worm casting is more than 100,000 tons,it is becoming the largest factory of the earthworm farming and organic fertilizer production in the northeast China.