... ,ERP systerm management 2.Complete QA Equipment 3.Dust cover manufacture 3.OEM/ODM Features: MaterialNBR,HNBR, EPDM, ... resistance, low temperature resistance, ozone resistance... )Color black, red, white, green, yellow, blue, brown, according to customers' requirementsWeight0. ... most kinds of high tech required molds. Dust cover manufactureIf need more information please contact at any time ...