Premium manufacturer & supplier in China, offering top quality Cutting Circular Blades, Shredder Blades for scrap metal recycling, and Plastic Crusher Knives for plastic recycling machines. Our blades are known for their anti-aging, anti-oxidation properties and extended durability.
Watch ShengAo Circular Blades for Precision Cutting in Paper, Film & Foil
This video demonstrates blades made from HSS and tungsten carbide, featuring ±0.002mm tolerances and specialized coatings (TiN, TiCN) to reduce friction and extend service life.