Langqiwei Air Conditioning Co., Ltd. Is located at 5118 Dongfanghong Road, Dezhou City, Shandong Province. It is a comprehensive enterprise that integrates the research and development, design, production, sales, and maintenance of commercial central air conditioning products.

Our company's main products include concealed/exposed/suspended dual-purpose fan coil units, card type two outlet/four outlet/eight outlet fan coil units, ceiling/vertical/horizontal/jet/combination air conditioning units, heat recovery units, one-way/two-way flow/heat recovery/purification type fresh air fans, W-series air-cooled heat pump module units, screw machines, centrifuges, and other central air conditioning products.

The company always adheres to the business policy of "technology as the guide, quality as the survival", adheres to people-oriented, internal management, and external market expansion. The company relies on advanced production equipment and exquisite technical craftsmanship to repay society with products with high technological content and stable quality. The products are exported to various provinces and cities across the country. Langqiwei Air Conditioning Co., Ltd. Adheres to the principle of "customer first, integrity first" to provide customers with good technical support and sound after-sales service.