1. Cov khoom siv hauv tsev: xim TV, cua txias, tshuab ntxhua khaub ncaws, tub yees, suab, tsev ua yeeb yam, mov me me, microwave ncu, nqus tsev vacuum, kiv cua, hluav taws xob kiv cua, dej dispensers, lauj kaub kas fes, soybean mis nyuj tshuab, chav hlau, plaub hau tshuab, rov hais dua, xov tooj cua, thiab lwm yam
2. Cov khoom siv hauv chaw ua haujlwm: phau ntawv computer, PDA, scanner, tshuab luam ntawv, koob yees duab, computer multimedia audio thiab lwm yam khoom siv computer peripheral, thiab lwm yam
3. Cov khoom siv sib txuas lus, koob yees duab, xov tooj, fax tshuab, routers, xov tooj cua, GPS, khoom siv sib txuas lus loj, thiab lwm yam
4. Cov khoom ua si khoom plig, cov khoom ua si hluav taws xob, cov khoom ua si saw, txhuam cov khoom ua si, cov khoom ua si yas, plush cov khoom ua si txav, cov menyuam roj hmab tas luav, simulation cov duab, kos duab thiab khoom siv tes ua, thiab lwm yam
5. Cov qauv simulation, simulation qauv ntawm lub tsheb, tsheb, neeg hlau, aviation, Marine, tub rog qauv, thiab lwm yam
6. Txhua yam jig thiab fixture tsim thiab ntau lawm, POM, hlau Christopher ntev, bakelite qhov chaw ua, thiab txhuas alloy, tooj liab, hlau, stainless hlau khoom ua, txhua yam yas hlau iav ua
7. Cov qauv tsim, kev saib xyuas tus kheej, cov khoom siv hluav taws xob, khoom siv kho mob, khoom siv ua kis las, khoom siv hauv tsev, thiab lwm yam
8. Ceev cov cuab yeej me me batch ntau lawm
9. Kawm tiav kev tsim ua haujlwm, cov qauv kev ua yeeb yam thiab cov khoom me me tom qab ua pwm