Warmly congratulate our company on reaching a cooperation agreement with a large IT enterprise (Inspur Group Co., Ltd., or Inspur Group) with strong comprehensive strength in China, and becoming a qualified supplier of Inspur Group marks the further expansion of our business in the IT product market, which is also of great significance for the company's future development.

        Inspur Group Co., Ltd. is one of the large IT enterprises with strong comprehensive strength in China, and a leading cloud computing and big data service provider in China. Inspur Group has four listed companies, including Inspur Information, Inspur Software, Inspur International, and Huaguang Optoelectronics. Its business covers four major industrial groups, namely, cloud data centers, cloud services, big data, smart cities, and smart enterprises. It provides IT products and services to more than 100 countries and regions around the world, and is transforming into cloud computing, big data, and smart city operation service providers, creating a new type of "cloud+digital" Internet enterprise.

Inspur Group Co., Ltd. is one of the large IT enterprises with strong comprehensive strength in China, and a leading cloud computing and big data service provider in China. Inspur Group has four listed companies, including Inspur Information, Inspur Software, Inspur International, and Huaguang Optoelectronics. Its business covers four major industrial groups, namely, cloud data centers, cloud services, big data, smart cities, and smart enterprises. It provides IT products and services to more than 100 countries and regions around the world, and is transforming into cloud computing, big data, and smart city operation service providers, creating a new type of "cloud+digital" Internet enterprise.

The purpose of Dewei Switch Company is to strive for excellence and create every high-quality product, provide customers with better and more products and services, assist customers in their development and growth, contribute to the development of employees, and make contributions to society. The spirit of the enterprise is to do a good job in product services, do fine, wholeheartedly serve customers. As a vibrant enterprise, I believe that this cooperation with Inspur Group will bring new growth to the enterprise.