Jiang Su Cycle Bioscience Co., Ltd. devotes to Plant Growth Regulators research, production and sales in agricultural field. Its products are majorly applied on field crop, vegetables, fruits and horticulture. The company cooperates with Chinese Academy of Agricultural Sciences (Liao Ning branch), and its products such as PDJ (Prohydrojasmon) are applied on Apple trees and have field trial data recorded. In this way, the company combines scientific researches with agricultural production, therefore it provides environment-friendly and effective products used in organic ecological agriculture.