CANGZHOU JINRUI CHEMICAL FACTORY CANGZHOU JINRUI CHEMICAL CO.,LTD is a High-tech chemical manufacture which located in Cangzhou City of China. Our factory was founded in 2002, specialized in manufacture Calcium Carbide, Caustic soda and other chemical raw materials. We have covers the area over 12,000 square meters production factory and chemical laboratory. After twenty year development, the factory expanded business scope step by step, by January, 2011 we established the chemical raw material Holding Group .Our brand “JINRUI” short for “JR” is to be famous in our local province and cities and cooperation with more strong distributor and exporter in Shandong, Tianjin and Beijing.