6 Canada 
3 France 
2 Germany 
2 UK 
1 Hong Kong 
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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2bx Series Relief Valve 1 5lMachinery - Greentech International (Zhangqiu) Co.,Ltd - China - March 27, 2025 - 5.00 Dollar US$2BX Series Relief Valve 2BX Series Pressure relief valve structure features 1.2BX series pressure relief valve is all metal structure, pressure relief valve spindle, adjustment nut and spring are made of steel.The other components are made of aluminu...
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Side Channel Blower 2rb 930 Ah07 8 5kw Longer Grease Life Textile MachineMachinery - Greentech International (Zhangqiu) Co.,Ltd - China - March 26, 2025 - 839.00 Dollar US$With their high inlet volume flow up to 2, 500m3/h and a differential pressure up to 780mbar, ourlow noise G_series allrounders have earned their reputation and convinced thousands of customers all over the world. They are reliable, low-maintenancean...
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2rb 330 Ah16 0 75kw Aeration Oxygenation Air Blower Pump For IndustrialMachinery - Greentech International (Zhangqiu) Co.,Ltd - China - March 25, 2025 - 86.00 Dollar US$2RB Water Ring Pump Blower High Pressure China ♦Product Description: *Introduction: Versatile Performers for Airflow, Pressure, and Vacuum Needs Often referred to by various names like regenerative blowers, side channel blowers, or turbine blowers, D...
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Negative Pressure 60kpa Vacuum GaugesMachinery - Greentech International (Zhangqiu) Co.,Ltd - China - March 23, 2025 - 15.00 Dollar US$Product descriptions from the supplier Vacuum gauges are suitable for various industries that require monitoring or controlling pressure, including: chemical industry, petroleum and natural gas industry, water treatment and sewage treatment, energy i...
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2bv Series Liquid Ring Vacuum PumpsPumps - Greentech International (Zhangqiu) Co.,Ltd - China - March 20, 2025 - 280.00 Dollar US$2BV series liquid ring vacuum pumps are suitable for pumping the gases and steam. Its suction pressure canreach 33mbar (abs) (i.e. 97 % vacuum degree). lf the transformer oil is used as the operating liquid, these pumpsare called oil ring vacuum pump...
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2rb 830 Ah17 5 5kw Aeration Oxygenation Air Blower Pump For IndustrialMachinery - Greentech International (Zhangqiu) Co.,Ltd - China - March 19, 2025 - 367.00 Dollar US$2RB Water Ring Pump Blower High Pressure China ♦Product Description: *Introduction: Versatile Performers for Airflow, Pressure, and Vacuum Needs Often referred to by various names like regenerative blowers, side channel blowers, or turbine blowers, D...
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2rb 430 A21 Aluminum Alloy Pneumatic Conveying Centrifugal Blower VacuumMachinery - Greentech International (Zhangqiu) Co.,Ltd - China - March 18, 2025 - 103.00 Dollar US$2RB 1AC Side Channel Blower (Ring Blower) With their high inlet volume flow up to 2, 500m3/h and a differential pressure up to 780mbar, ourlow noise G_series allrounders have earned their reputation and convinced thousands of customers all over the w...
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4rb 410 Ah16 1 1kw Aeration Oxygenation Air Blower Pump For IndustrialMachinery - Fans - Greentech International (Zhangqiu) Co.,Ltd - China - March 16, 2025 - 247.00 Dollar US$4RB 3AC Side Channel Blower (Ring Blower) With their high inlet volume flow up to 2, 500m3/h and a differential pressure up to 780mbar, ourlow noise G_series allrounders have earned their reputation and convinced thousands of customers all over the w...
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2bx Series Relief Valve 1 25lMachinery - Greentech International (Zhangqiu) Co.,Ltd - China - March 13, 2025 - 5.00 Dollar US$Product descriptions from the supplier Side channel blower accessories 2BX Series Relief Valve 2BX Series Pressure relief valve structure features 1.2BX series pressure relief valve is all metal structure, pressure relief valve spindle, adjustment nu...
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Plastic Rv 01high Pressure Vortex Air Pump Relief ValveMachinery - Greentech International (Zhangqiu) Co.,Ltd - China - March 13, 2025 - 9.00 Dollar US$Air Blower pressure relief valve is installed on the inlet & outlet. When the pressure exceeds the pressure value set by the blower, or the pressure fluctuation amplitude in the blower exceeds the set value, the pressure relief valve will open al...
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