17 1/2 inch Tricone Pilot Bit Metal Akara Ekechiri Bearing IDC517 Ngwaahịa Na-ere Ọkụ.
Ozi ndabere.
Usoro ịrụ ọrụ DRILL BITS
YINHAI TECHNICAL REASEARCH TEAM
Ajụjụ:
1.Q:Kedu ụdị nkwakọ ngwaahịa ị nwere?
A:Osisi osisi enweghị fumigation;Katọn;Enwere ike ịhazi mbukota.
2.Q:Kedu uru ọnụahịa gị?
A:Anyị bụ 100% factory ozugbo ahịa, API mmepụta usoro nkwa, Nye ọrụ ahaziri maka nhazi ika.
Belata ọnụ ahịa mkpọpu ala maka gị, na-echegbu onwe gị maka ọrụ ire ere. anyiụlọ ọrụ mmepụta ihe.
Ebe YINHAI:
Ụlọ ọrụ dị na Junziguan Industrial District, Hejian City, Hebei Province, ebe e nwere isi iyi nke nkume ibe n'ibe n'ichepụta na nkesa nke China na bụ nanị 200km si Beijing Capital International Airport.
Azụmahịa YINHAI:
Ngwaahịa anyị bụ isi gụnyere tricone bits (ma Steel Milled Tooth na Tungsten Carbide Inserts Bit) site na 3" na 20" inch na PDC drill bits site na 3 1/2" ruo 17 1/2" inch.Anyị tozuru oke imepụta na imepụta akụrụngwa egwu egwu dị ka ndị na-egbutu otu, oghere oghere na ibe n'ibe ndị ọzọ ahaziri dabere n'ihe achọrọ.A na-ere reet XS nke ọma ma na-agba ọsọ n'ọtụtụ ebe, dịka: United States, Canada, France, Saudi Arabia, Egypt , Singapore na Russia na ndị ọzọ.
-Anyị na-agbaso ụkpụrụ nke "merie onye ahịa site na mma mara mma na ọnụahịa" na "Mepụta uru maka ndị ahịa site na nkà na ụzụ ọkachamara na ọrụ ahụmahụ".
