Nickel-Plated Chains and Zinc-Plated 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:Fv40 Manufacturing Large Size Fv Series Conveyor Chain with Attchment Next:Palm Oil Chain