Delong Chemistry CO., Ltd. of Zhengzhou is the base production of growth regulators in China, which it established in 2009, specializing in the supply of plant protection products.
We are mainly manufacturing and participating in high quality plant growth regulators, including giberélic acid, IBA, 6-ba, CPPU, calcium prohexadione among others, we are also marketing insecticide, fungicide. Herbicides and raticides, we also accept customized plant nutrition, fertilizers, lawns and garden care products.
Zhengzhou Panpan Chemical Co., Ltd. is our foreign trading company which is mainly for export to foreign markets. Our professional international sales team contains 2 physicians, plant nutrition 3 physicians, 4 Synthesis Process Engineer, 5 master plant protection, making sure to provide professional and comprehensive service to old and new customers worldwide.