... 2.Pass European test standard 3.Button type: 20mm jeans button NameMetal button,jean button,garment buttonSize20mmMaterialzinc alloyColorblack and red,by clients ... welcome.CertificateSGS/Detector machineProduction abilityWe can do 1000000set button every month. The quality of products assure with ... can be used in jeans, leather,coats,shirts,shoes and belts. metal button for garments,metal buttons for ...