
Zhejiang Langdi Group Co., Ltd. manufactures air-conditioning fan blades, fans, blowers, and impellers, backed by multi-base production and strong R&D capabilities.
Zhejiang Langdi Group Co., Ltd. is a China-based manufacturer specializing in air-conditioning and ventilation components, including household air-conditioning fan blades and filter covers, mechanical fans, blowers, and metal impellers, as well as related composite materials.
With a nationwide manufacturing footprint, the group operates multiple production bases and offices to support responsive supply and service. Its “Langdi/Landi” branded fan products are supplied to major air-conditioning and HVAC manufacturers in China and overseas, including Daikin, Samsung, Gree, Midea, Mitsubishi Electric, LG, Haier, and Changhong, and are exported to more than 20 countries.
Langdi emphasizes technology-driven development, building engineering capabilities in fan mechanisms and hydrodynamics, focusing on airflow performance and noise reduction. The company maintains structured quality and environmental management systems and continuously advances product improvement and manufacturing capability through ongoing R&D investment and university cooperation.

Langdi maintains engineering capabilities in fan mechanisms and hydrodynamics, with a focus on improving air performance and reducing noise. The company also works with universities to support new product development and provide technical support to customers.
Langdi operates structured quality and environmental management practices, emphasizing consistent product quality and responsible manufacturing with ongoing improvement in environmental performance.
Envoyez une demande pour en savoir plus sur leurs capacités et obtenir des devis personnalisés.