China Best Quality Frame Chain Industry Machine Chains Zhejiang Junchen Chain Co., Ltd. Base Info Material:IronStructure:Leaf ChainSurface Treatment:PolishingFeature:Fire Resistant, Oil Resistant, Heat ResistantLead Time:45daysColor:Black & GrayTrademark:GELINOrigin:ChinaHS Code:7315890000 Description Pre:Heavy Duty Cranked Link Transmission Chains Next:Heat Resistant Ep100 Conveyor Belt for Crusher Plant