9 China 
1 New Zealand 
1 Singapore 
1 Germany 
1 UK 
1 Hong Kong 
Greentech International (Zhangqiu) Co., Ltd
- Address: MINGSHUI，ZHANGQIU， JINAN CITY， SHANDONG，CHINA, jinan, 山东 , China
- Email:
- Phone: 15306415523
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, Air Suspension Centrifugal Blower, Maglev Turbo Blower and Electric Products etc.
Products:
Liquid ring vacuum pump (water ring vacuum pump)
Side channel blower (ring blower, regenerative blower)
Roots blower
Centrifugal Blower
Pneumatic conveying equipments
Air Suspension Centrifugal Blower
Maglev Turbo Blower
Latest listings
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60kpa Negative Vacuum Gauges Product Category Reducing ValvesMachinings - Greentech International (Zhangqiu) Co., Ltd - China - October 27, 2025 - 15.00 Dollar US$Greentech I&E (Zhangqiu) CO., Ltd, a subsidiary of Greentech International (Zhangqiu) Co., Ltd., specializes in developing air systems technology. With over two decades of experience in R&D and marketing, Greentech International Co., Ltd has ...
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Hc 30s Low Noise Energy Saving Rotary Air BlowerMachinery and transport equipment manufacture - Greentech International (Zhangqiu) Co., Ltd - China - October 17, 2025 - 368.00 Dollar US$HC rotary air blower structure and working principle The rotary blower has an exquisite structure and is mainly composed of six parts: motor, air filter, blower main engine, air chamber, base (with oil tank), oil dripping nozzle The blower operates o...
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Hc 501s Energy Saving Rotary Air BlowerMachining and processing services - Greentech International (Zhangqiu) Co., Ltd - China - October 11, 2025 - 633.00 Dollar US$Features: Low noise tri-lobe rotor Noise-reduction know-how application for casing Integral-shaft ductile iron impellors Dual splash lubrication Over sized cylindrical roller bearings Hardened teeth face for precision helical timing gear, taper-lock ...
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Compressor 2be Series Liquid Ring Vacuum PumpHydraulic machinery - Greentech International (Zhangqiu) Co., Ltd - China - October 9, 2025 - 3150.00 Dollar US$The main characteristics of 2BE1 series products: All the bearings are the imported products with the brand name of NSK orNTN for ensuring the precise orientation and the high stability during the working of the pump. The material of the impeller is ...
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Hc 501s Low Noise Energy Saving Rotary Air BlowerMachining and processing services - Greentech International (Zhangqiu) Co., Ltd - China - September 25, 2025 - 633.00 Dollar US$The rotary blower has an exquisite structure and is mainly composed of six parts: motor, air filter, blower main engine, air chamber, base (with oil tank), oil dripping nozzle The blower operates on the eccentric rotor offset in the cylinder, it make...
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Rzsw 65 Submersible Roots BlowerMachinery and transport equipment manufacture - Greentech International (Zhangqiu) Co., Ltd - China - September 17, 2025 - 2000.00 Dollar US$Greentech International (Zhangqiu) Co., Ltd is the professional roots blower supplier. RZSW-40 submerged roots blower on the basis of the manufacture and sale of a Roots blower for many years the development of new products using new technology. The ...
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Easy To Install Hc Rotary Air Blower For Laboratory Water TreatMerchandising furniture and accessories - Greentech International (Zhangqiu) Co., Ltd - China - September 12, 2025 - 347.00 Dollar US$The rotary blower has an exquisite structure and is mainly composed of six parts: motor, air filter, blower main engine, air chamber, base (with oil tank), oil dripping nozzle The blower operates on the eccentric rotor offset in the cylinder, it make...
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Zbk16 Series Roots Vacuum PumpMachine made parts - Greentech International (Zhangqiu) Co., Ltd - China - September 8, 2025 - 3110.00 Dollar US$ZBK series roots vacuum pump is a kind of coarse vacuum acquisition of equipment, it is widely used in papermaking, paper holder, paper pulp molding, chemical industry, medicine, building materials, food, clothing, sugar and other industries, is pape...
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2be1353 Liquid Ring Vacuum PumpMachine made parts - Greentech International (Zhangqiu) Co., Ltd - China - September 3, 2025 - 9870.00 Dollar US$2BE1 353-0 Liquid Ring Vacuum Pump 2BE1 series liquid ring vacuum pumps and compressors are the products with high efficiency and economic power, which are manufactured by our company integrating with the advanced technology of the imported products ...
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Air Suspension Centrifugal Blower Lz150Industrial process machinery - Greentech International (Zhangqiu) Co., Ltd - China - August 17, 2025 - 22300.00 Dollar US$Air Suspension Bearing: Air suspension bearings use air buoyancy instead of lubricating oil, and use the surrounding air instead of lubricating oil, so they can operate at higher temperatures and high speeds. The advantages of air suspension bearings...
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