
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.
SHENGAO’s industrial paper cutter knives deliver precision-ground edges with CNC technology, crafted from alloy steel or tungsten carbide for superior hardness (HRC 55-60).
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