Suzhou De'ai Power Technology Co., Ltd. (hereinafter referred to as "De'ai Power", formerly known as "Suzhou Defu Precision Machinery Co., Ltd."), located in Yangchenghu Town, Xiangcheng District, Suzhou City, is a high-tech enterprise that specializes in the research, development, production, sales and after-sales service of permanent magnet synchronous axial magnetic field motors and their parts based on the working principle of maglev trains. The company pioneered to configure the permanent magnet synchronous axial field motor to the industrial fan drive and make it into a large permanent magnet synchronous industrial fan. In response to the needs of dealers and in order to enrich its product structure, DeAi Power immediately developed a permanent magnet industrial fan driven by an external rotor permanent magnet motor commonly used in the market! Based on the super product R&D experience and capability of DeAi Power, and equipped with complete processing capacity, DeAi Power's magnetic suspension motor and the industrial large fan driven by external rotor motor are both positioned as high-end permanent magnet large fans, which are characterized by "large torque, large air volume, super energy saving, ultra quiet, environmental protection and life-long maintenance free". Its performance in all aspects is unparalleled, and it is widely recognized by customers and dealers. At present, DeAi Power mainly adopts the sales mode of "channel distribution". Relying on its strong technical strength, strong processing capability and professional and senior project experience in the industrial fan industry, the company can not only provide dealers with high-quality permanent magnet industrial fan products, but also provide scientific and reasonable technical solutions. With 21 years of experience in manufacturing permanent magnet synchronous motor, 12000 square meters of self owned factory, 100% of key parts are self manufactured in the whole process, the marketing and after-sales service network of more than 60 dealers, the annual production capacity of 10000 units, and the market performance of motor after sales, Suzhou De'ai Power Technology is the only industrial fan supplier in the market that has the ability to self manufacture the core parts of industrial fans in the whole process. The company has its own machining workshop, motor core winding line, motor stator production line, permanent magnet motor flexible assembly line, fan blade production line, fan accessories packaging streamline and other complete production units. The company's equipment has full processing capability and full quality control capability. The MAZAK horizontal machining center, originally produced in Japan, ensures the machining accuracy of industrial fan machining parts; The 6-axis ABB welding robot greatly improves the production efficiency and the stability of the fan stator quality; The 8kW Han's laser cutting machine provides more convenient support in the production and technical optimization of industrial fan sheet metal parts; In addition, internal quality control means such as CMM inspection, tension test, high voltage test, online motor testing, and third-party testing such as finite element analysis and type test have also made the fan quality of DeAi Power foolproof. According to the size of the fan, the external rotor industrial fan of DeAi Power mainly has three specifications: 7.3 m five blade, 6.1 m five blade and 4.9 m five blade. Similarly, the company also accepts customized diameter. Adhering to the business philosophy of "openness, integration, innovation and win-win", and the corporate mission of "providing the most appropriate ventilation scheme for tall spaces", DeAi Power is committed to the grand vision of "developing into a leader in the new industrial fan industry".