XLIW superhard chainsaw file is the research and development achievement of our company for ten years, which has achieved a leap in the quality of chainsaw file. The hardness of XLIW superhard chainsaw file reaches HRC 68-70 degrees, and its service life is at least twice that of famous brands in Europe and America, that is, one XLIW is equal to at least two of them. The high hardness and sharp teeth of XLIW ultra hard chainsaw file make it easier to file the saw chain. Although the quality of XLIW super hard chainsaw file is much higher than those of international big brands, its price is low. XLIW is a chainsaw file with high quality and low price. XLIW is looking forward to cooperating with distributors all over the world to share the excellent quality of XLIW super hard chainsaw files.