Beijing Deminna Precision Machinery Co., Ltd. was established in July 2003 in the Zhongguancun Science and Technology Park in Beijing, committed to combining high-tech and traditional manufacturing processes. As an advocate and pioneer in the tool regrinding industry, the company has accumulated rich technical and service experience in the process of product operation for many years, and can provide users with solutions in tool grinding. At the beginning of its establishment, the company acted as an agent for various types of cutting tools and drill bit grinding equipment from industrialized countries, providing the most suitable products for different users and offering comprehensive technical consulting services. Since 2006, the company has established a tool service center in Beijing, providing customers in the Beijing Tianjin and surrounding areas with the manufacturing and regrinding of integral alloy cutting tools, integral alloy drill bits, and non-standard cutting tools. In 2008, the company began producing BT-150 series diamond tool grinders, BT-150E five axis linkage CNC tool grinders, and BT-560 tool detection instruments, as well as researching and developing control systems and application software for tool grinders. In 2016, the company established a wholly-owned subsidiary, Jiangxi Demingna, in Jing'an, Jiangxi, to carry out mass production of machine tools and equipment, as well as training for tool technology talents. De represents the bloodline of China, inheriting the culture of the Chinese nation; Mingzhe, with a long-term development strategy in mind; The receiver is an invitation to those with aspirations and a tolerance for individuals. Demingna people take "green and sharing" as their vision, advocate nature, are committed to environmental protection, take the responsibility of energy saving and consumption reduction in tool regrinding, and promote the concept of green manufacturing; Strive to build an entrepreneurial platform for resource sharing and collaborative development, and pursue a life of common prosperity and dignity.