Han chang vacuum's value is your value.
From its establishment in 1975, Han Chang Vacuum has been focusing expertise on producing only "Water Ring Vacuum Pump".

Based on the high capability of technology, the outstanding quality of our product is already well known in the market. We provide the total service form the engineering stage to the production and the installation to serve for customers' various needs.

We at Han Chang Vacuum promise to do our best effort continuously aiming at the customer satisfaction, the development of new technology and the value creation to provide vacuum systems for your needs utilizing our accumulated technology and know-how.