Shanghai Hengye Molecular SieveCo., Ltd was founded in 1992 as Hengye Molecular Sieve Co., Ltd,which is one of the first molecular sieve manufacturers inChina. After more 20 years unremittingefforts, Hengye Molecular Sieve Co., Ltd. Has become a companygroup focusing on developing, producing and selling adsorbents, aswell as touching upon automatic-meter, logistic shipment,industrial innovation and R&D base, with the total assetsheating 150 million Yuan and annual sales value reaching 220million Yuan.  At present, there are 6 productionlines, 3 raw material factories and 1 raw powder base, with theannual production capacity of 18000 metric tons on molecularsieves. Hengye is one of the largest molecular sieve manufacturersin China.  Hengye has covered chemicalindustry, logistic industry and automatic-meter industry. Arelative upriver and downriver industrial chain has formed, whichgreatly strengthens the core comprehensive capacity of the company.Our products are not only well sold in domestic markets, but alsoexported to Europe, USA, Mid-East and other Asia countries andarea.Â