WEIFANG SANFU CHEMICAL CO.,LTD is located in Binhai Industry Zone,Oceanic Chemical Development Zone,Weifang,Shandong Province,found in 2010 . We own more than ten years experience on manufacturing chemicals.We built a new ingredient factory this year. We are a complex company with production and scientific research exploitation development and importing&Exporting . Nowadays, Company mainly managed in Water treatment Chemicals, Oil Drilling chemicals,Accelerating agent series,and Feed Additive.