The predecessor of HALNN is Henan Super hard Material Institute. HALNN is a high-tech enterprise that specialized in the production of CBN cutting tools and other super hard material products, and the first R&D company focus on cutting tools for gray cast iron, all kinds of wear resistant cast iron/cast steel, harden steel materials in this industry. The main products PCBN cutting tools and solid CBN cutting tools have obtained several practical patents, especially in interrupted cutting of harden steel, Hi-Cr white cast iron etc, leading the world class level and enjoy a high reputation over the academia circles of super hard cutting tools. As a pioneer of domestic super hard cutting tools, HALNN is the most famous brand on hard material processing and high speed machining. As a professional hard materials processing tool leader Halnn adheres adhering to the "dedication, innovation, efficiency, cooperation," business philosophy, unity of spirit, the spirit of enterprise and self-reliance, respect for science and technology, to create value, collaborative development, and create a respected brand in the world.
