Stanley Agriculture Group Co.,Ltd., together with its subsidiaries, engages in the research, development, production, and sale of compound and bulk blending fertilizers under the Stanley brand in China. The company offers sanan, phosphate, the fourth element, water soluble, nitro, power sulfur-based, zinc power, and terry fertilizers, as well as other products. It also engages in grain storage; agricultural information consultation; agriculture technology promotion; agricultural trade; educate; technology research; and grain purchase and sale activities. The company serves growers, family farms, and agricultural cooperatives. The company was formerly known as Stanley Fertilizer Co., Ltd. and changed its name to Stanley Agriculture Group Co.,Ltd. in July 2016. Stanley Agriculture Group Co.,Ltd. was founded in 1992 and is headquartered in Linyi, China.