Shanghai Shangyi Chemical Technology Company is wholly-owned subsidiary of Sunny Industrial System GmbH which is headquartered in Dusseldorf, Germany. SHANGYICHEM specialize in sales of C5 products produced by SINOPEC Petrochemical Company which are comprised of Isoamylene , isoprene, piperylene , dicyclopentadiene, pentane. It also supply other chemical products including: Sodium cyanide, Mining chemicals, Rosin Chemicals, Rubber chemicals, Agricultural chemicals and chemical synthetic fiber. SHANGYICHEM is important Strategic Partner and trade window of...