Product Description 1)Type roller chain 2)Materials A class steel 3)Chain No. 428H-O 4)Warranty above 30000KMs 5)Process High speed impact, heat treatment, Pre-stretching and runningFour sides riveting, Lubricate with Grease 6)MOQ…
Product Description 1)Typeroller chain2)MaterialsA class steel 3)Chain No.428H-O4)Warrantyabove 30000KMs5)ProcessHigh speed impact, heat treatment, Pre-stretching and runningFour sides riveting, Lubricate with Grease6)MOQ500 Pcs7)Supply Ability100000 Meter/Meters per year8)Tensile Strength/Hardnessstandard or above9)Delivery Timewithin 30…