St.Raca Co., Ltd. Tau cov kws tshaj lij hauv chav kawm ua ntej hauv R & D, ntau lawm hauv kev lag luam R & D, kev lag luam thiab kev lag luam thiab kev lag luam xa khoom. Cov khoom yog dav siv nyob rau hauv semiconductor, kev sib txuas lus siv kho qhov muag, metalluronics, metallurgy, kev lag luam roj tsis kam, muaj qhov kub thiab txias thiab lwm yam khoom.
Ntau tshaj 80% ntawm peb cov khoom xa tawm, pebmuab cov precision ceramics spare xeem ntau lawm rauCov neeg siv khoom hauv Tebchaws Asmeskas, Tebchaws Yelemees, Singapore, Nyiv, Taiwan thiab lwm lub tebchaws thiab cheeb tsam kev ua haujlwm zoo thiab ua ntej chav kawm.