OEM Custom Aluminum Die Casting Parts for Medical Equipment GM Die Casting and Hardware Co., Ltd. Base Info Model NO.:GM-1122Standard:DIN, ANSI, GB, JIS, BSWMaterial:AluminiumConnection:WeldingSurface Treatment:Without TreatmentHead Type:RoundSpecification:20*20*20Origin:ChinaHS Code:0101101010 Description Pre:Ifi-111 Standard Hex Serrated Flange Bolts Made in China Next:Hose Barb 4 Way Splitter Cross Brass Connector Coupling Adapter Fitting