Shenzhen Zhengming Technology Co., Ltd.: A complete solution focusing on the control and drive of permanent magnet motors, including controllers for single-phase and three-phase permanent magnet synchronous motors, suitable for various pumps and fans.
Ningbo Zhongxin Electronic Technology Co., Ltd.: They are committed to the research and development and production of brushless motor controller, brushless water pump control board and brushless fan driver, covering all kinds of brushless motor drive requirements such as single-phase, three-phase, high-voltage, low-voltage, Hall-free, square wave and sine wave.
Morikawa Intelligent Technology (Zhejiang) Co., Ltd.: They focus on efficient and intelligent variable frequency permanent magnet pumps, and provide permanent magnet pump products with energy saving rate as high as 40%~50%.
If you need more detailed information, you can visit the websites of these manufacturers. Good luck finding the right product!