Zhuzhou Kunrui Carbide Co., Ltd. (hereinafter referredto as KUNRUl ) was established in 2011. lt is a company specializing in the production of cemented carbiderods, gun drills, tungsten carbide strips, and other alloy products. KUNRUl is a private high-tech enterprise integrating R&D, production, and sales, which is located in Zhuzhou, the capital of cemented carbide in China. The company has a professional R&D team,advanced production testing equipment, a complete and scientific quality management system, and long-term employment of domestic and foreign experts as consultants, providing reliable technical guarantees for the rapid development of the company. The company has several independent intellectual property patents.It has been rated as Hunan Province's specialized andinnovative "Little Giant" Enterprise, provincial enterprise technology center, Hunan Province's famous trademark brand, and national-level technology SMEs.The products sell well at home and abroad and are highly praised by customers!

KUNRUl will build a high-end carbide rods industrial park with an annual production capacity of 1,000 tons in 2024, and received approval from the National Development and Reform Commission for the"Zhuzhou Kunrui Carbide Co., Ltd. high-end CNC tool material project", injecting new vitality and reliable guarantee into the company's development.

KUNRUl focuses on the research and application of nano-carbide rods and high-end CNC tools. Emerging nano-tool materials belong to the national strategic materials industry. As teeth for precision industrial processing, the new generation of high-performance nano materials can significantly enhance and improve the overall tool strength, toughness, and other comprehensive mechanical properties and cutting performance, and improve the quality of high-precision processing.

"Eager to progress, active in innovation" is the core culture of KUNRUl ! Focusing on the development concepts of "professional", "precision", "'special" and"innovation", and using products as a platform, we provide customers with professional technical solutions and service plans. "pursuit excellence, never-ending; win with precision, win with quality" is the foundation of our enterprise! We strive to provide customers with the high quality products and the excellent service.