yh10a16

1, material:STEEL(A3/45#) 2,the sprocket pass ISO9001:2000 3,9 years OEM manufacturer 4,standard and non-standard sprocket chain drive sprocket Specifications1. processing:forging,machining(shaping, hobbing) 2.9 years OEM manufacturer3.Good ware resistance4.Prompt delivery(normally with in 30 days after get the deposit)Our gear feature:1.Gear as per your special sample or drawing or as per ...