
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.
ShengAo - Leading industrial shredder blades manufacturer. We provide custom OEM knives for plastic, metal, wood, and waste recycling. Our blades, made from D2, H13, and carbide steel, undergo vacuum heat treatment for superior wear resistance (HRC 58-60)