Jiang Su Cycle Bioscience Co., Ltd. devotes to Plant Growth Regulators research, production and sales in agricultural field. Our products are majorly applied on field crop, vegetables, fruits and horticulture. What makes it sense is we cooperate with Chinese Academy of Agricultural Sciences (Liao Ning branch), our products like PDJ (Prohydrojasmon) applied on Apple trees and get field trial data recorded. In this way, we combine science research with agricultural production, thus to provide environment friendly and effective products used in organic ecological agriculture.At the beginning, our products are produced in our lab majorly used for plant tissue culture. To cater the market demand, we manufacture in our factory for commercial use in agriculture. Each batch of goods must be tested by HPLC before dispatch, then delivered to customers through good package after testing approval, aims at "Science is Life, Quality is Life, Safety is Life".