Min. Order Reference FOB Price
1000 Pieces Negotiable
Product Description
1)Type transmission chain 2)Materials steel: 40Mn(Plate) 30CrMnTi(Pin) 20Mn(Bush) Mn10(Roller) 65Mn(Clip) 3)Chain No. 420 4)Warranty 30000KMs 5)Process Sand blasting, heat treatment, High speed impact, Four sides riveting, Pre-stretching and running, Lubricate with Grease 6)MOQ 1000pcs ...