Hebei Guanlong Agrochemical CO.,LTD was built in 1987.At present,the company is the major manufacturer for Thiram,Ziram captan and Dimethomorph in China.Our company has own import and exprot synthesizing and formulation of agrochemicals.Be engaged in the efficiently fungicidal development and produce professionally.Its products adapt to prevent and cure the diseases of fruit trees,vegetables,and enery kind of farm crop in the whole growth period.The product's value is over hundred million yuan per year.There are more Europe and American etc.inlarge batches.