Yancheng Chuangyuan Chemical Engineering Ltd. which was founded in 1998 locates in the Linhai Chemical Engineering Park in Sheyang of Jiangsu Province, occupying an area of over 86667 square meters. The company is a large chemical engineering enterprise with R&D, producing and trading function. It posseses strong technology and advanced facilities and its real estate assets are now over 80 million. Its main products are 1,4-Dihydroxyanthraquinone, 1,4-Diaminoanthraquinone, 1,4-Diamino-2,3-dichl...