Magnetic Guideway Huangshan Dingqi Chain Drive Co., Ltd. Base Info Model NO.:HS-7405Usage:TransportationMaterial:Stainless steelColor:Solid ColorStructure (for Chain):AccessoriesTrademark:DingQiSpecification:CE; SGSOrigin:ChinaHS Code:731512 Description Pre:Zinc Alloy Glass Shelf Support (401031) Next:ISO Nonstandard Single Kb-Type Sprocket (Welding hub)