
Ma'anshan Sheng Ao Heavy Industry Co., Ltd
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.
Our high-performance blades, made from SKD-11, 9CrSi, and Cr12MoV, are engineered for precision cutting of plastics (ABS, PE, PP), rubber, and recycling applications.