Sichuan Dewei Micro Nano Technology Co., Ltd. is a new technology innovation enterprise that integrates the research and development, sales, production, and after-sales service of ultrafine powder equipment. It is also a national "military to civilian" military civilian integration enterprise and a high-tech enterprise. It is located in Mianyang City, Sichuan Province, the hometown of China's "two bombs" and China Science and Technology City. We have multiple highly skilled industry veterans who follow strict technical operation procedures and implement a rigorous quality management system; At the same time, we have a professional sales team and a detailed after-sales service system. We are a one-stop service enterprise platform for ultrafine crushing equipment, which can provide convenient, fast, and high-quality professional services for new and old customers. Over the years, employees of Devi Micro Nano Technology have recreated a corporate culture that allows Devi people to endure hardships, withstand tests, take risks, and hit nails. We are not fragile at all, full of resilience, able to grit our teeth and persevere. We have our own bright future, we never lose heart, we take one step at a time, and we never say empty words. We work diligently and strive hard, understanding that only by dedicating ourselves to the collective can we realize our self-worth. Therefore, the Devi people deeply understand that cooperation leads to win-win outcomes, while division leads to losses. We share weal and woe, create value, we are full of vitality, and forge ahead. In a restless society, the kinder we are, the luckier we are. May we follow good advice and have moral integrity throughout the world. We adhere to the corporate culture of "following good advice like a flow, cultivating virtue throughout the world, innovating and starting businesses, and daring to be the first". Adhere to a good service attitude and prioritize improving customer interests. Guided by technology, seeking survival through quality, developing through innovation, and shaping the company's image. We adhere to the business philosophy of "high-tech as the guide, survival through quality, and development through service", and the quality policy of "quality as the foundation and service as the core", to create a high-tech enterprise service team that "puts quality in the heart and smiles on the face". We warmly welcome all new and old customers to come and negotiate, work together, and seek common development. Seeking breakthroughs for the development of industry challenges, improving product competitiveness for customers, and contributing to technological development. We strive to become a leading enterprise in the domestic ultrafine powder industry by advancing along the path of specialization, diversification, and marketization with the spirit of continuous innovation, continuous progress, and high spirits.