Greentech International (Zhangqiu) Co., Ltd. located in Shandong province of China, we have over 20 years export & import experience, closed to Chinese main international seaport. We are professional supplier for machinery, such as air blower, fan, liquid ring vacuum pump, valve, flange, casting & forging etc.

We have powerful technology, precise inspection device and introduced advanced assembly line and equipments, imported and imbibed the advanced international technology for our production. Our factory has a lot of high disposition administer and engineers to make its total production normalizable and scientific.

To provide customers with high quality products, service & competitive price is our principle all the way!
Our goal was to develop a new innovative productions which would better satisfy the needs of customers.

Our business guidelines are "scientific management, prominent brand, quality benefits, and customer satisfaction". We have established perfect international and domestic sales network with our strong background so as to provide good sales service for the customers. We consider customers the most important part for sustaining success. Therefore our professional after-sales service team will do their utmost to satisfy customers. Expectation of tomorrow, we are very eager to be co-operation with internal and external friends from all circles, at that same time, hope all of us could be prosperous and brilliantly in the future