ZH Import&Export Co.,Ltd is the production base of plant growth regulators in China, specializing in offering all kinds of plant protection products.We're mainly manufacturing and engaging in high quality plant growth regulators, including Gibberellic acid, IBA, 6-ba, CPPU, Prohexadione calcium and others, also we're marketing Insecticide, Fungicide, Herbicide and accept customized plant nutrition, organic fertilizer, lawn & garden care products.