Chongqing Shuangfeng Chemical Co.,Ltd, Located in Westward of Chongqing. Is a national appointed pesticide manufacturer and a hi-tech enterprise. As an integrated enterprise, our company engages in scientific research, production and marketing of agrochemicals and has obtained the right to import & export products. Our Company has solid technical strength, advanced technology, sophisticated equipments and perfect test means, ensuring the products quality stability, The company has construct...