... )Certificate:ISO9001-2008;TS16949 3)Best price BV18-2112 Motorcycle oil supporting switch1)Material :Aluminium alloy(can be designed as required ... alloy or zinc alloy ect.Surface treatmentLathing,milling,grinding,polishing,painting,chrome plating,shot blastingMold warranty10K-1000K shotsOur factory ,with registered ... japanese GMB.Welcome to visit our factory! BV18-2112 Motorcycle oil supporting switch