Kev cai cov khoom lag luam, Stamping nameplate Tuam Tshoj tuam ntxhab | WEIHUA
Yog tias koj xav nyob rau hauv kov nrog peb cov muag muag rep nyem qhov no
Cov txheej txheem loj muaj qhia hauv qab no
Kauj ruam 1: St.St. phaj
Kauj ruam 2: Laser txiav raws li qhov engineering dwg
Kauj Ruam 3: Zaj duab xis lossis txheej hauv cov khw plua plav, lub teeb kom pom kev
Kauj Ruam 4: Etching, piv txwv li, tshem tawm cov khoom siv los ntawm kev siv tshuaj lom neeg lossis xeb ntawm lub cev
Kauj Ruam 7: Kev lag luam cub, hi-temp, qis-temp & tas li temp.
Kauj Ruam 5: Ua kom tob tob los ntawm kev etching ib zaug, thiab kev ntxhib los mos ua tiav los ntawm ob zaug etching, zoo li daus daus.
Kauj Ruam 8: Cov neeg kuaj xyuas kev ua haujlwm thiab ntim neeg ua haujlwm
Kauj Ruam 6: Ua hauv cov khw muag khoom plua plav, los ntawm cov neeg ua haujlwm tshaj lij thiab cov cuab yeej siv siab heev
Kauj Ruam 9: Ua raws li cov lus qhia meej etched rau cov khoom siv hluav taws xob nyias nyias siv rau kev lag luam aviation, tshuab kev lag luam thiab tshuaj lom neeg
Sau koj cov lus ntawm no thiab xa rau peb