Nyob rau hauv cov nqe lus ntawm daim ntawv thov, txias-headed qhov chaw yog dav siv nyob rau hauv kev lag luam xws li tsheb, machinery, electronics, thiab aerospace. Piv txwv li, hauv kev tsim tsheb, lawv nquag siv rau cov khoom tseem ceeb xws li lub cav thiab cov khoom sib kis; hauv kev tsim cov tshuab, lawv feem ntau siv los tsim cov fasteners xws li bolts thiab txiv ntseej; thiab hauv kev lag luam hluav taws xob, lawv tau siv los tsim ntau yam precision connectors thiab interconnect Cheebtsam.
Nuclear fais fab kev lag luam: Muaj peev xwm ua tau siab - lub zog, corrosion- cov tub ntxhais txuas txuas uas ua tau raws li qhov xav tau ntawm ib puag ncig zoo ntawm cov chaw tsim hluav taws xob nuclear;
Rail transit sector: Siv los tsim cov rail fasteners thiab carriage structural fasteners, ua kom muaj kev nyab xeeb ntawm kev ua haujlwm ntawm lub tsheb ciav hlau;
Tej yaam num loj (piv txwv li, hla- hiav txwv txuas hniav): Loj- nplai, siab-lub zog txias- taub hau fasteners yog siv los txuas steel choj cov qauv, ua tau raws li cov qauv kev xav tau ntawm cov haujlwm engineering loj.
Cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob yuav tsum muaj ntau qhov me me, qhov txias txias -headed qhov chaw- xws li cov ntsia hlau me me, cov khoom siv hluav taws xob, thiab cov khoom siv hauv tsev. Cov txheej txheem txias txias ua rau siab - precision loj ntau lawm, ua tiav qhov tseeb ntawm IT7-IT8 thiab nto roughness ntawm Ra 0.2-0.6, yog li ua tau raws li kev lag luam cov kev xav tau nruj rau qhov seem precision thiab qhov zoo ntawm qhov chaw.