PDC Bits for Oilfield Drilling 120mm 3 Blades Steel/Matrix Thupi

120MM 3 BLADES PDC ZINTHU ZOKHALA MU Fakitale


YINHAI PDC BITS PRODUCTION PROCESS

YINHAI WORKSHOP SHOW-REAL FACTORY

FAQ:
1.Q: Muli ndi zonyamula zotani?
A: Mabokosi zitsulo; kulongedza katundu akhoza makonda-kufikira mulingo wotumizira kunja.

2.Q: Kodi mtengo wanu ndi wotani?
A: Ndife 100% ogulitsa fakitale mwachindunji, chitsimikizo cha kupanga API, Perekani ntchito zosinthidwa makonda pakusintha mtundu.
Mtengo wabwino kwambiri pafakitale ndi mtundu ndi ntchito, Chepetsani mtengo wakubowola kwa inu.
Osadandaula mukamaliza kugulitsa.Mwalandiridwa kusungitsakuyitana kwamavidiyo kuti awone fakitale.