How the Chinese Factory Mass Produce Auto Valves

00:00 Highlights 00:18 Die Cast Aluminum Parts 01:34 Sand Blast Aluminum Casting 02:48 Machining Aluminum Casting 04:39 Assembly Testing Valves 00 Copyright(C) 2023. Miracle Process All Rights Reserved. trailer control valve, load sense relay valve, foot brake valve, relay valve, 4 circuit protection valve, hand brake valve, leveling valve, unloader valve, pressure limiting valve, pressure regulator,