Ntawm Kingtai, peb muab precision hlau qhov chaw rau ntau yam kev siv. Peb lub tuam tsev tsim khoom hauv tsev muaj cov txheej txheem tsim khoom raug nqi. Diam duab etched qhov chaw, tsim los ntawm kev siv cov cuab yeej yees duab siab heev thiab kev siv computer-aided tsim, muaj nyob rau hauv ntau hom, tab sis peb ib txwm npaj los daws cov neeg siv khoom cov kev xav tau thiab tsim qauv. Lub precision hlau Cheebtsam peb tsim tuaj yeem haum rau ntau yam kev siv. Los ntawm board-level shielding mus rau optical system Cheebtsam, mus rau shims, npog, hau, screens, thiab lwm yam nyias qhov chaw uas yuav tsum tau nruj tolerances. Peb cov txheej txheem chemical machining pab kom peb tsim cov khoom raws li cov neeg siv khoom tsim.