... 3,HASCO/DEM/LKM standard 4.LOGO:customized stamping die for mould1.metal button mould2,OEM/ODM service offered 3,HASCO ... /DEM/LKM standard4.LOGO:customized namestamping die for button Mould Material718H,S136H,NK80Runnerhot runner/cold runnerplastic materialABS,POM ... contact with us in line or E-mail. stamping die for button