Zhengzhou Kemu Industry Co.,Ltd. is a comprehensive enterprise established in the year of 2000, locateded Jinshui Road which near CBD high business district, specialized developing and selling chemicals scientific research, production, selling, ...

we are Tongwei biotechnology CO., Ltd in China,we supply humic acid, fulvic amino sodium nitrophnolate,DA-6 etc. with good quality and competitive price. please contact us to know details.contact: ...

Zhengzhou Nongda Biochemical Products Plant is a high-tech enterprise devoted to the research and development of pesticides, fertilizers, chemical intermediates pesticides formulations. We are priority unit recommended farmers by Henan Pesticides ...