11 China 
5 UK 
3 India 
2 Netherlands 
2 Singapore 
1 Brazil 
1 Iraq 
1 Germany 
Greentech International (Zhangqiu) Co.,Ltd
- Address: China , Jinan Shandong China, Shan , China
- Email:
- Phone: 13869171699
Business description
as an expert in air systems, greentech has become one of most successful suppliers of blower and vacuum pump in china with more than 20 years experience in r&d and marketing.we have an extensive team of engineers to provide technical back up to all clients as well as a large manufacturing base for blower and vacuum pump.
our products range from roots blowers (also call pd blower), side channel blowers (also call ring blower or regenerative blower), vacuum pumps (liquid ring vacuum pump, also call water ring vacuum pump), multistage centrifugal blowers, single stage high speed centrifugal blowers, rotary valve, pneumatic conveying system, centrifugal fans, industry pumps, and electric products etc.
Latest listings
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Nsrh80 Three Lobe Roots Blower High Pressure Vacuum Big VolumePumps - Vacuum - Greentech International (Zhangqiu) Co.,Ltd - China - September 24, 2024 - 1525.00 Dollar US$standard color blue speed 1880r/min pressure rise 78.4kpa capacity 4.42m³/min motor 380v motor frequency 50hz or 60hz shaft power 8.84kw motor power 11kw accessories inlet silencer with filter, outlet silencer, etc. unit maximem wighet 245kg customiz...
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Bare Shaft Side Channel Blower 2rb 213 Hy99 1 1kw Low Noisy Packing MachinesPumps - Vacuum - Greentech International (Zhangqiu) Co.,Ltd - China - September 24, 2024 - 67.00 Dollar US$rated speed 5000rpm rated power 1.1kw max airflow 140m³/h max vacuum -180mbar max pressure 170mbar sound pressure 62db stage single stage weight 5.5kg material aluminum color silver customized support oem customized support odm application air blower...
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Ring Blower 4rb 220 Ah26 0 81kw Easy Installation Packing MachinesPumps - Vacuum - Greentech International (Zhangqiu) Co.,Ltd - China - September 24, 2024 - 252.00 Dollar US$current 4a voltage 200-240v sound pressure 58db max airflow 47m³/h max vacuum -370mbar max pressure 490mbar stage double stage weight 24kg material aluminum color silver customized support oem customized support odm application air blower pressure hi...
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Ring Blower 2rb 220 7hh26 0 7kw 100%oil Free Air Aeration Of Fish PondsPumps - Vacuum - Greentech International (Zhangqiu) Co.,Ltd - China - September 24, 2024 - 104.00 Dollar US$current 3.8a voltage 200-240v sound pressure 55db max airflow 85m³/h max vacuum -210mbar max pressure 240mbar stage single stage weight 15kg material aluminum color silver customized support oem customized support odm application air blower pressure ...
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Ring Blower 4rb 210 Av75 0 55kw Longer Grease Life Textile MachinesPumps - Vacuum - Greentech International (Zhangqiu) Co.,Ltd - China - September 24, 2024 - 188.00 Dollar US$current 3.1a voltage 230v sound pressure 57db max airflow 47m³/h max vacuum -230mbar max pressure 290mbar stage single stage weight 18kg material aluminum color silver customized support oem customized support odm application air blower pressure high...
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Ring Blower 2rb 210 Ah16 0 4kw Easy Installation ThermoformingPumps - Greentech International (Zhangqiu) Co.,Ltd - China - September 24, 2024 - 67.00 Dollar US$current 2.6a voltage 200-240v sound pressure 53db max airflow 80m³/h max vacuum -120mbar max pressure 130mbar stage single stage weight 10kg material aluminum color silver customized support oem customized support odm application air blower pressure ...
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Ring Blower 2rb 210 A11 0 37kw Low Noisy Packing MachinesPumps - Vacuum - Greentech International (Zhangqiu) Co.,Ltd - China - September 24, 2024 - 67.00 Dollar US$current 2.7a voltage 230v sound pressure 53db max airflow 80m³/h max vacuum -110mbar max pressure 110mbar stage single stage weight 11kg material aluminum color silver customized support oem customized support odm application air blower pressure high...
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Lz90 Low Energy Air Suspension High Speed Centrifugal Blower 100% Pure Oa Free TechnologyPumps - Vacuum - Greentech International (Zhangqiu) Co.,Ltd - China - September 24, 2024 - 15450.00 Dollar US$modle lz 90 pressure 40kpa flow rate 92m³/min whole machine power 90kw shaft power 82kw weight 800kg outlet pipe diameter 250dn number of filters 6 noise 80db type centrifugal fan customized support oem customized support odm after-sales service prov...
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Lz15 Air Suspension High Speed Centrifugal Blower 100% Pure Oa Free TechnologyPumps - Greentech International (Zhangqiu) Co.,Ltd - China - September 8, 2024 - 6500.00 Dollar US$modle lz 15 pressure 40kpa flow rate 14m³/min whole machine power 15kw shaft power 12kw weight 220kg outlet pipe diameter 100dn number of filters 2 noise 75db type centrifugal fan customized support oem customized support odm after-sales service prov...
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Ring Blower 2rb 730 Ah37 4kw Higher Pressure Ratio Soil RemediatiomPumps - Greentech International (Zhangqiu) Co.,Ltd - China - September 8, 2024 - 218.00 Dollar US$current 9.0a voltage 345-415v sound pressure 70db max airflow 420m³/h max vacuum -260mbar max pressure 310mbar stage single stage weight 43kg material aluminum color silver customized support oem customized support odm application air blower pressure...
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