Shanghai TOP Molecular Sieve Co., Ltd. (Shanghai TOP Company) is located in Jin Shan industrial zone, Shanghai , PRC; which is a specialized productive enterprise engaging in a range of products such as molecular sieve absorbent, activated alumina, catalyst and so on.

Shanghai TOP Company is one of the top enterprises with the most advanced production equipments and facilities among China . It introduces international advanced production equipments and manufacturing technologies with the production capacity of 3500T. The products are widely used in petroleum, chemical engineering, refrigeration, gas purification, metallurgy，insulation glass, vehicle, electronic instrument, medicine, environmental production industry and so on.

Shanghai TOP Company has had ISO 9001:2000 certification of quality management system by one of largest certification companies from CCIC China. Shanghai TOP Company possesses modernized labs as well as completed and advanced molecular sieve test instruments. Meanwhile, a group of professional and technical personnel are serving for the company.  A scientific operation system is established in molecular sieve formula research, production process, quality standard, quality control and product detection. In this way, we can make sure that the product quality reaches to the international standard and satisfy customer requirements.

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 specifications of products can be stripe structures including cylinder-shape stripe structure and trefoil- shape stripe structure, spherical structure and so on.

Our goal is to become top international researcher and manufacturer in molecular sieve industry. We claim the business philosophy that cooperation is based on honesty to achieve a win-win situation. Depending on advanced equipments and strong technique power, we devote to provide excellent molecular sieve products and services, as well as keep on exploring molecular sieve’s new applications.