Peb muab ntau yam khoom siv hlau ceev ceev thiab cov lus qhia kom ua tau raws li cov qauv sib txawv,
cov txheej txheem tshwj xeeb thiab cov kev xav tau kev hloov kho tus kheej.
Kev siv tshuab thoob ntiaj teb siab heev thiab zoo
Peb tau tsom mus rau kev tshawb fawb, kev txhim kho, kev tsim khoom thiab kev muag khoom ntawm HSS twist drill bits.
Peb cov txiaj ntsig tseem ceeb yog kev tsim kho tshiab, kev ua tau zoo tshaj plaws, kev koom tes thiab kev yeej-yeej. Peb cov lus hais yog txhua yam pib los ntawm kev ncaj ncees.
Xa tawm mus rau Tebchaws Meskas, Russia, Lub Tebchaws Yelemees, Brazil, Middle East thiab lwm 19 lub tebchaws thiab thaj chaw, yog tus muab khoom ntawm ntau tshaj 20 hom.

Txij li thaum peb tau tsim tsa xyoo 2011, peb lub Hoobkas tau ua tus kws tshaj lij hauv kev siv cov khoom siv hlau ceev ceev. Peb muaj lub hauv paus tsim khoom niaj hnub uas npog thaj tsam ntawm 12,000 square meters, nrog rau tus nqi tsim tawm txhua xyoo ntawm 150 lab RMB, thiab ntau dua 100 tus neeg ua haujlwm paub dhau los. Peb cov txiaj ntsig tseem ceeb yog kev tsim kho tshiab, kev ua tau zoo, kev koom tes thiab yeej-yeej. Peb cov lus hais yog txhua yam pib los ntawm kev ncaj ncees.
saib ntxiv