LSTD muaj cov txheej txheem zoo tshaj plaws R & D pab neeg, uas tau koom nrog hauv cov txheej txheem R & D ntawm lapping thiab polishing rau lub sijhawm ntev, uas tseem muab kev lav zoo rau LSTD cov txheej txheem kev koom ua ke. LSTD's lapping thiab polishing txheej txheem R & D ua haujlwm npog ntau yam ntaub ntawv xws li semiconductors, optoelectronics, precision optics, precision ceramics, precision engineering plastics thiab hlau. Nws tau sau ntau qhov kev paub thiab cov ntaub ntawv, ua kom luv luv R & D voj voog thiab txo tus nqi R & D thiab kev pheej hmoo rau kev qhia txog cov haujlwm tshiab.
Si wafer
SiC wafer
LiNbO₃
GaN wafer
Sapphire wafer