OEM service, custom fabrication hub housing, worm and wheel gear ISO9001 2008, strict quality control worm and wheel gear, hub housingWe have HASS 4-axis machine center and CNC lathe imported from USA, High Speed CNC Lathe and other precision machining equipment, Coordinated Measuring Machine (CMM) and other precision measuring equipment . Machining Tolerance grade is controlled within IT6~IT7. ...