LONG CHANG MACHINERY CO., LTD. manufactures milling machine, machining center, roller guide way, box way, double column machining center in Taichung, Taiwan. ... LC-20 VSG: LC-20 VGN: LC-20 VGA: LC-20 VHS: LC-20 VHN: LC-20 VHA: Travel : Longitudinal travel: 800 mm (31.5") / Opt: 920mm (36.2") Cross travel: 415 mm (16.3")Web