Zheng zhou nine potential chemical products co,.ltd. was established in 2015. Located in Zhongyuan District of Zhengzhou City in Henan Province, Jiushi is an integrated company dedicated to the research, development, Achievement Transformation, production, sales and import and export business of pharmaceutical intermediates. Now, our main products include cardiovascular drugs, Nucleotides, pharmaceutical intermediates, and so on, and they are well sold in South Korea, Germany, the United States,...