ZheJiang TengYun Refrigerating S&T Co. Ltd. founded in 1997, is a high-tech, modernized enterprise mainly operating the production of absorption refrigerator with auxiliary business on establishing branches and producing mechanical parts. It is the largest base in Changjiang Delta for the production of absorption refrigerator series. In 2000 Tengyun entered the hotel industry, providing quality absorption refrigerator to star-level hotels. The absorption refrigerator by its super-quiet working state is the first choice for guestrooms of star-level hotels.

The Company has developed the absorption refrigerator from a single model of 2000 to the present twenty models or so. The Company's design and development of new products for agents of Europe and America relies in its complete set of digital control systems and the increasingly reinforced research and development ability. Currently the Company owns independent intellectual property rights, has created and obtained more than 20 patents (inventions), and is continuously reinforcing the product quality by 2 - 4 new patents annually, ensuring further the perfection and stability of products. The Company has obtained the titles as "National Important New Product", "Provincial High-tech Product", "Provincial Middle and Small Technological Enterprise", "Huzhou High-tech Enterprise", and "Zhejiang Top-100 Middle and Small Enterprises with Hugest Potential". We aim to serve people with science and assure customers' safe use. The Company studies and operates in ISO system, with its products passing CCC, CE, ROHS, and ETL.