7 Russia 
4 Belgium 
2 China 
1 Germany 
1 Denmark 
1 Canada 
60kpa Negative Vacuum Gauges Product Category Reducing Valves - China
price: 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 gained recognition as one of the leading manufacturers of blowers and vacuum pumps in China.
Our dedicated team of engineers supports clients with technical expertise, and our extensive manufacturing base produces a wide range of high-quality products.
Our product offerings include Roots Blowers (also known as PD blowers), Side Channel Blowers (ring or regenerative blowers), Vacuum Pumps (liquid or water ring vacuum pumps), Multistage Centrifugal Blowers, Single Stage High Speed Centrifugal Blowers, Centrifugal Fans, Industry Pumps, and Electric Products.
Our commitment to globalization has resulted in a growing sales and service network across multiple countries and regions, including the USA, Australia, Finland, Russia, the Czech Republic, Ukraine, Korea, India, South Africa, Southeast Asia, and the Middle East.
Company Contact:
- Posted By: Greentech International (Zhangqiu) Co., Ltd
- Phone: 15306415523
- Address: MINGSHUI，ZHANGQIU， JINAN CITY， SHANDONG，CHINA, jinan , 山东 , China
- Email:
- Website: https://www.greentechblower.com/
Published date: October 27, 2025
- 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
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