Product Name: OIML M1 Class 500kg Cast Iron Calibration Test Weight Model NO.: FM500 Material: Cast Iron Transport Package: Bulk Specification: 500KG Origin: China HS Code: 8423900010 Product Description Produce meet with OIML R 1111 international standard.Produce could be manufactured according to customers' requirements.OEM service is available.ItemCast Iron Weight(OIML)ClassM1MaterialCast Iron WeightDensity7.2kg/dm3Nominal value:5kg~2tonConstructionwith cavity for adjustmentShape:RectangularFinish:paintingStandardPackingCardboard Box / wooden pallet/wooden BoxMark on weightnominal value+unit e.g.:20kgShipping packingEverything packing into small cardboard boxes, then, when all good <20kg, shipping pack with carton box, >20kg shipping with plywood pallet or wooden palletApplication:industrial weights and laboratory, chemical, medical calibration weights, commercial for all kinds of scales such as Analytical balance, floor scale,flat scale,weighing scale,Forklift Scales,