Founded in 2002, Shanghai Jiuzhou Chemicals Co., Ltd. (SJC) develops, researches, and produces innovative chemical products for manufacturing and other large industries. SJC is headquartered in the Pudong Distrist of Shanghai and its production is based in Shanghai Jinshan Development Zone II. A total of five production plants span an area of 21,000m2 and contain advanced quality control instruments. The company is ISO9001:2008 certified in quality management systems.The ISO 14000 certified.Our product line includes various molecular sieve powders, particle molecular sieves, A-type molecular sieve additives, insulating glass molecular sieves, many purifying agents, activated alumina, aluminum oxide catalysts, sodium silicates, sodium carbonates, and different types of alumina packing and ceramic balls.