Profile: CCA (Changzhou) Biochemical Co. Ltd. manufactures plant hormones, agricultural chemicals and animal medicine. Our lawn green is used to reduce inter nodal length & upright growth of herbaceous plant, promote the leaf to grow thick and green. Our tuber expander is a scientifically balanced formulation, which enriches nutrients indispensable for the growth of tuber plant. Our grape expander enhances the cell differentiation & formation of organs. This further promotes photosynthesis and protein synthesis, & improves stress resistance and aging resistance.