Company Information

About DEMAN

Established in 1998, Deman began its journey in partnership with German GHH RAND, pioneering in air compressors that combines German quality with Chinese manufacturing expertise. As a national High-tech Enterprise and a recognized “Little Giant” firm, we boast an integrated capability in R&D, manufacturing, sales, and service. At the core of our operations is a robust R&D team of over 140 technical professionals, supported by a leading national energy testing laboratory and an acoustic testing laboratory. Our product testing process strictly adhere to ASME and ISA1932 standards. Energy efficiency is our top priority. We are the primary drafter of China’s industry standards for “VSD Oil-injected Screw Air Compressor” and “PM VSD Screw Air Compressor”. Our innovative tools, “Deman Air Commander” and “Deman Cloud” ensure optimal energy performance of our installation through intelligent control systems. Since 2017, we have offered a ten-year warranty on our compressors in China, with plans of phased global roll-out. With over 27 years of experience, Deman is committed to providing safe and efficient air compressors for your complete peace of mind.