Tricone Bit 7 7/8 ″ IDC417/517 Roller Cone Bit/Rock Drill Bit maka Ọkpụkpọ Nrụpụta Dị nro

YINHAI Overview-ROCK BITS Onye nrụpụta
-Hejian Yinhai Rock Bits Manufacture Co.,Ltdguzobere na 2008 dị na Hejian City, Hebei Province, China.
-Anyị na-emepụta nke tricone ibe n'ibe,PDC ibe n'ibe,Piling ntọala single cones / rock reamers.Our ibe n'ibe dabeere na elu-tech nkà na aghụghọ na-eji na nrigbu nke eke gas, crude mmanụ, mmiri ọma, geological exploration, HDD mkpọpu ala na ikpokọta. ntọala.
-E nwere oru nyocha otu, mmepụta management otu na ọkachamara ahịa otu na anyị ụlọ ọrụ na-ejere ndị ahịa anyị ozi.
-Ha abụọ tricone ibe n'ibe/PDC emepụtara nke ọma dị ka API na ibe n'ibe nkume- customizing eji n'ọrụ ihe owuwu dị iche iche na-enye.Àgwà ọma bụ isi ebumnobi anyị nke anyị na-agbaso, ruo mgbe ebighị ebi.

Ajụjụ:
1.Q: Kedu ụdị nkwakọ ngwaahịa ị nwere?
A: Igbe Ply-Wood (enweghị fumigation);Katọn;Enwere ike ịhazi mbukota.

2.Q: Gịnị bụ uru ọnụahịa gị?
A:Anyị bụ 100% factory ozugbo ahịa, API mmepụta usoro nkwa, Nye ọrụ ahaziri maka nhazi ika.
Belata ụgwọ nke mkpọpu ala maka gị, na-echegbu onwe gị free mgbe-ahịa ọrụ.Welcome todee oku vidiyoinyochaYINHAIụlọ ọrụ mmepụta ihe.