... high temperatureo Molding service: we have our own mold making machine.o Certificate:ISO 9000, ISO 14000, SGS, RoHS, FDA, LFGB ... deliveryMaterialNR, SBR, BR, NBR,CR, EPDM, IIR, FKM SIR etc, eco-friendly,no-toxic.SizeAs customizedUsageElectronic, automobile, medicl equipment toys and so ... rubber moldsRemarkOEM & ODM products welcomed Silicone O-Ring/Seal/Gasket ,eco-friendly