Lu’an ruito metal materials co.,ltd. specialized in supply tool steel material products,gears and knife grinding machine. Since years of 2016, we started HSS products business( HSS sheet, HSS circular blade, HSS tool bits). since 2018, we developed the gear business, and built a good relation with gear factory. in 2019, we became exclusive selling agency of straight knives serration grinding machine and circular knives sharpening machine.Focusing on development of superior quality gears to hydraulic pump and gearbox reducer markets, provide high quality HSS materials and knives grinding machine for the tool and knives industry. Ruito metal have a professional quality and technical team to ensure the quality of products, and offer a timely technical consulation.