Ningbo Langdi Intelligent Electromechanical Co., Ltd. is a wholly-owned subsidiary of Zhejiang Langdi Group Co., Ltd. (stock code: 603726). It was formerly known as the Langdi Group’s heating and ventilating business unit. With more than 30 years of accumulation in the wind turbine and fan industries, as well as R & D, manufacturing, and market resource advantages, we focus on the green wave of the global market and the trend of modularization, energy saving, intelligence, and IoT of the demand for fans. A team of professionals focused on the sales, research and development, and production of EC brushless outer rotor fans.At present, Ningbo Langdi Intelligent Electromechanical Co., Ltd. has formed two types of AC and DC motors, matching five series of fans, including volute-free rear, forward single, double inlet, spherical duct fans, and industrial frequency axial fans. Achieve more than 200 types of fans and motors. The products are used in communications, equipment cooling, special air conditioning, clean equipment, dehumidifiers and humidifiers, fresh air systems, air purification, building ventilation, refrigeration, transportation facilities and other fields. The products have passed 3C, CE With UL, UL and other certifications, Landy’s external rotor brushless DC fans have been recognized by well-known customers in the industry for their high efficiency, intelligence, and full vector drive, and are sold globally.