Jinagsu Changznou Hai Ruen Products Co., Ltd. is a private-sector enterprise constituted from technology, industry and talent in optimization. It is a manufacturer specializing in production of isocyanate products. Its main products include Thifensulfuron-methyl raw drug, Pyrazosulfuron-ethyl Raw drug, Bensulfuron methyl raw drug, and all kinds of Sulfonylurea series herbicide raw drug and the company has its own advantage knack in the field of formula and processing of newly-designed herb...