Jiang Su Cycle Bioscience Co., Ltd. devotes to Plant Growth Regulators research, production and sales in agricultural field for over 15 years. 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 Apples and Grapes to make color improvement without do harm to fruits or leaf, and fruits fresh time is prolonged. In this way, we combine science research with agricultural production, thus to provide environment friendly and effective products used in organic ecological agriculture. Jiang Su Cycle Bioscience Co., Ltd. is majorly focused on plant growth regulators (include Auxins, Cytokinins, Gibberellins, prohexadione and  Jasmonic Acid etc.), and also raw material for Biostimulants production (include aminoacids, seaweed extracts, Humic Acid, Vitamins, etc.). Our products have been exporting to over 30 countries. Each batch of goods must be tested by HPLC before dispatch, we also cooperate with SGS and PONY to test specifications, thus to ensure products are delivered with approved quality, aims at "Science is Life, Quality is Life, Safety is Life”.