Founded in 1991, Changshu Qinfeng Chemical Co.,Ltd. is specialengaged in the manufacture of ethyl cyanoacetate and cyanoacetic acid products, located in Baimao Town Changshu City, close to National Road 204 to the north, neighboring Baimaotang to the south, by the Suzhou-Jiaxing-Hangzhou Expressway and the Expressway along the River, 80 kilometers away from Shanghai, enjoying very convenient transportation facilities. Presently we have over 130 employees and a powerful technical force with complete manufacturing equipment and advanced testing facilities, covering an area of 28000 m2, including 6000 M2 of floor space. Ever since foundation, we have been constantly conducting technical innovation and equipment transformation. Hence, both quantity and quality of our products have been bei..