Purchase Qty. Reference FOB Price
100-999 Pieces US$58.00
1,000+ Pieces US$48.00
Product Description
Product Description Features Material: C45, Stainless steel 304,A3 etc. Performance:High precision, high wear resistance, low noise, smooth and steady, high strength. Sprocket processing: Forging ,Cast iron, Machining(shaping, hobbing etc.) Surface treatments such as high-frequency quenching ...