Since 2000, when the first special areas were dedicated to motor advancement, Suzhou Qianchuan Electromechanial Co., Ltd. has offered high-quality products and services for global refrigeration and ventilation fan applications. Our technology can't only meet the ventilation requirements but better meet the expectations of the special working conditions of our customers. Our main products are: LZF series axial flow fans, all kinds of axial fan blades, YCL and YS series cooling towers and other special motors for cooling equipments, all kinds of gear reducers and belt gear reducers. The size of axial fan ranges from 450mm to 10000mm, featuring high air volume, high efficiency, low noise, customization and so on. The installation form can be customized according to the different use environments of different customers. The motor has its own registered trademark "TONGCHI", which makes the operation more stable and efficient. Unique design and custom-made driving motors are available as per different occasions. At the same time, we also have axial fan blades adapted to different operating environments and size requirements, which can meet customers' requirements on operating environment, air volume, noise, efficiency, etc. We own a full set of device for wind chamber and wind tunnel testing. By adopting domestic and foreign state-of-the-art instruments and apparatus that have fully-automatic functions to accurately collect all parameters of fans, and based on the large quantity of researches and analysis, we have fulfilled various axial fans with high performance and supper efficiency. The company has a first-class technical team, advanced design concept, standardized production workshop, accurate test experimental data, perfect after-sales service system, can provide you more professional, quality, efficient products. Our success isn't only pay attention to he perfect surface, but the pursuit of a more delicate details we have advanced modern equipment, strong technical force, to ensure that can produce near perfect products every process, every products, we are strict, precise detection, so that the moment our products will be shipped at he factory door, making on behalf of another Qianchuan's boutique. We look forward to meeting you in the field of air cooling and ventilation solutions to meet a variety of needs.