Hengye USA is the first full-service supplier of industrial adsorbents in the United States. We specialize in products such as molecular sieves, carbon molecular sieves, activated alumina, catalysts, silica gels, zeolites, and ceramic balls.

Hengye USA is the result of a joint venture between Kaltron, Inc. and Hengye Group of China, one of the top manufacturers of adsorbents in the world. In China’s very competitive chemical industry, Hengye Group is the only enterprise verified by Pal Company for ISO 9001- 2000.  Combining Hengye Group manufacturing capabilities with the marketing, sales and distribution expertise of Kaltron, Inc., Hengye USA is poised to deliver you a level of service you won’t find from any other supplier.

We are continuously focused on innovation and quality to supply the finest products and services to our customers.   At Hengye USA, we provide research, development, manufacturing, technical assistance, marketing, sales and warehousing capabilities. With an annual production of 15,000 metric tons, we aim to give our customers the fastest lead times in the industry.

Hengye USA is ISO 9001 certified.