Zhejiang Langdi Group Co., Ltd. manufactures and sells wheels for household air conditioners in China. It also manufactures series fans for HVAT systems and industrial equipment. The company's metal and plastic wheels include backward-curved, forward-curved, axial-flow, and cross-flow wheels, as well as centrifugal wheels and cross-flow wheels with bevel flows. It also provides backward-curved, forward-curved, cross-flow, and axial-flow fans; motors; and glass-fiber reinforced ABS, reinforced PP, fire-proof ABS, and weather resistant PP raw materials. The company was founded in 1998 and is headquartered in Yuyao, China.