cov ntsiab lus
Xi'an Tydrillbits yog tus kws tshaj lij C21HD, C31HD, B47K19H, B47K22H, TS30CX, DS05 thiab lwm yam txiav cov hniav hauv Suav teb. Peb muab cov hniav txiav zoo rau mining thiab pob zeb drilling, txoj kev milling thiab lwm yam.
C31HD thiab C21HD txiav hniav kom zoo dua
1. Siab hnav tsis kam.
2. High precision thiab polish.
3. Ntau hom muaj.
4. Txais cov qauv txiav txim thiab kev pabcuam OEM.
Paub ntau ntxiv txog peb cov khoom thiab peb, thov hu rau peb los ntawm robert@tydrillbits.com ib.
