德州友信空调设备有限公司始建于2004年，地处素有 “九达天衢，京津门户”美称的山东省德州市，地理位置优越，交通便利。本公司是一家集暖通空调配套设备、水处理设备及节能换热设备设计、生产、销售及安装于一体的综合性企业。我们以雄厚的经济实力，精良的技术装备，先进的生产工艺，多年来为地区建设提供各种**产品，在消费者中享有较高的信誉，并经消费者多处使用证明，产品质量性能良好，产品不但**全国，并**世界各地。
         友信空调设备有限公司以“友好守信、精诚协作、品质兼优、服务至上”为企业宗旨，以“诚信求实、开拓**、追求双赢”为经营理念，通过先进的技术，**的设备，优惠的价格，竭诚为国内外新老客户提供服务，热忱欢迎您前来洽谈业务、指导、合作！


        Dezhou friends of the letter and air-conditioning Co., Ltd. was founded in 2004.It is located in Dezhou city, Shandong province with excellent location and convenient traffic , where is known as "up to nine Tianqu, Beijing and Tianjin door" reputation. The company is a comprehensive enterprise with HVAC ancillary equipment、water treatment equipment and design、manufacture、sell of the energy-saving heat exchanger equipment. We enjoy a high reputation among consumers because we have strong economic strength、sophisticated technology and equipment and advanced production technology. Over the years we offer a variety of quality products for national construction with good quality，which have been used by many consumers to prove. Our Products are sold nationwide and exported around the world.
        We take it which is friendship、credit、sincere collaboration、excellent quality and  orientated service as our business purposes .We take it which is honest、realisty、developing、innovation、pursuit of win-win as our business operations and concepts.
        We provide services to new and old customers come from abroad or domestic through advanced technology、high-quality equipment and cheap prices. We warmly welcome you to come to discuss business、guidance and cooperation!