mechanial rubber part 1.used for all machines 2.SR,EPDM,SBR, ... : NBR, NR, FPM, SR,SBR,CR, EPDM etc.High/low temperature-resistant, wearing-resistant,oil resistant Colour:balck, blue,brown,green ... and drawings.More than 20 years experience and service in rubber industryhonor: ISO 9001:2008 SONY Green Partner Certificatecolor: dark,white ... ,yellow ect.payment: T/T,L/C,D/P other silicon rubber part samples