• Main product：
• HDSR/HDLH/HG series three lobe roots blower
• HDL/HDR/HDGR series twin lobe roots blower
• HMGB series magnetic levitation turbo blower
• HKB series air suspension turbo blower
• MVR steam compressor
• HTR series double stage roots blower
• HDSR-V/HDLH-V/HG-V series roots vacuum pump
• Roots blower for biogas
