Hebei Sanlen Agrochemical Co., Ltd is founded in 1997,it is the designed production enterprise by The Ministry of Agricultural of China. It located at Shijiazhuang an interior port city, which is easy of access as it is just 260 kilometers apart from Beijing, 375 kilometers to the Tianjin Port. We are insisting on absorbing new technology and optimizing equipment. So with the advantage of first class Lab equipment and quality control ability, enterprise was approved by ISO9001:2000 in 2004.