Heavy Duty Cranked Link Transmission Chains Zhejiang Junchen Chain Co., Ltd. Base Info Material:AlloyStructure:Leaf ChainSurface Treatment:PolishingFeature:Fire Resistant, Oil Resistant, Heat ResistantLead Time:45daysColor:Black & GrayTrademark:GELINOrigin:ChinaHS Code:3926901000 Description Pre:Tgss T-Nse200 Big Pitch with Attachment Bucket Elevator Chain From Factory Next:China Best Quality Frame Chain Industry Machine Chains