Shanghai Hengye Chemical Industry Co., Ltd

As one of the biggest manufactures of molecular sieve in China, Shanghai Hengye supplies a full range of molecular sieves. We supply not only the common type of 3A, 4A, 5A, 10X, 13X, but also M.S for refrigerant, air conditioner, automobile air desiccator, glass and extracting hydrogen, etc. We could also supply other adsorbents like activated alumina.  Our products is of high quality due to a strong R&D and quality control systerm. We have got the certificate of ISO9001:2000 Quality Systerm. Choosing us equals the choose of both better quality and better service. [详细介绍]