Zhengzhou Huaer Electro-Optics Technology Co., Ltd. is located in City and specialized manufacturing dental equipment teeth whitening products. With an experienced professional team, we have exported our products to more than 60 countries regions all ...

Our company is a supplier who mainly engaged in manufacturing & development of brushless DC motor?BLDCM?drives and consumer products. Concerning BLDC, we have professional project team design, application low-medium-high voltage BLDC. We can custom made ...