Production Name: plastic bag with printing Material listSilicone or rubber (NR, SBR, NBR, EPDM, CSM, CR, HNBR, VITON, AFLAS and more).ColorFor rubber, usually black, for silicone, can be in any color as you want.File formatJPG, PDF, IGS, STEP, CADQuality controlISO90011.Finest quality & long historyWe were founded in 2000s, having a long..