Xuzhou Renyuan Chemical Co.,Ltd Locates in east of Daobei industry zone, Xinduan village, Xinyi City, it covers about 100 units of area. The factory is adjacent to Long Hai Railway, Jinghu highway, and the 205 national road cross it from south to north, so the transportation is very convenient. Our company engaged in intermediate, pesticide intermediate and thiophene series. We have the most completed production basis of thiophene series at home. Under all employ...