Shanghai TOP Molecular Sieve Co,.Ltd is located in JinShan Industrial Zone. Shanghai, PRC, which is a specialized productive enterprise engaging in a rang of products such as molecular sieve adsorbent,activated alumina, catalyst and so on. Shanghai TOP company is one of the top enterprises with the most advanced production equipments and facilities in China. It introduces international advanced production equipments and manufacturing technologies with the production capacity of 3000 ton. The main products of Shanghai TOP Company are molecular sieves with types of 3A, 4A, 5A and 13X, the special molecular sieve for air separation with the type of 13X-APG, the special molecular sieve for air brake desiccant, XH-series desiccants in refrigerant industry and so on. The shapes and speci...