Hefei Deyouzhong Vacuum Technology Co., Ltd. is nestled in the picturesque Xinzhai District of Hefei, Anhui, within the 3000-acre Jiahai Industrial City. We specialize in maintenance and service for various brands of cryopumps and helium compressors, striving to be a caring and quality-assured third-party service provider in the industry.Through years of business accumulation, the company has cultivated a stable team of technically proficient professionals and established a standardized business process. We have a stable maintenance team at the core, composed of engineers with over 10 years of industry experience, ensuring consistent quality, fair pricing, and consistent positive feedback from industry clients.The company boasts a variety of testing equipment, including vacuum leak detectors, vacuum gauges, temperature monitors, and ultrasonic cleaning devices. We are capable of repairing a vast majority of brands of chillers available on the market, such as ULVAC, CTI, Laver, Suzuk...