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.