... or ASTM 316 stainless steel weight Patent Series Stainless Steel Weights OriginChangzhou Fuyue Weight Co.,Ltd ChinaMaterial316 stainless steelNominal ... Warehouse: Interweighing(Shanghai Fair): Certificate of ISO9001: Single weight available: 1mg,2mg,5mg,10mg,20mg,50mg,100mg,200mg, ... 500mg,1kg,2kg,5kg,10kg,20kg,etcCustomized weight available.Welcome to our company:No.8 Construction Road ...