13 5/8" IADC537 Mmanụ na-egwupụta Roller Tricone TCI Bit Petroleum Machinery Drill Tool

Nlele nke YINHAI nke TCI DrILL BITS

YINHAI REAL Shot nke 13 5/8" TCI BIT

Ajụjụ:
1.Ajụjụ: Ụlọ ọrụ gị ọ bụ onye nkesa ma ọ bụ onye nrụpụta?
A: Onye nrụpụta,Anyị bụ ezigbo ụlọ ọrụ 100% nke Rock Drill Bits, nwere ahụmịhe afọ 13.Na anyị agafeela nyocha ụlọ ọrụ nke SGS.
    A na-eresị ibe YINHAI nke ọma ma na-agba ọsọ nke ọma n'ọtụtụ mpaghara, dịka: United States, Canada, Chile, Poland, France, Saudi Arabia, Egypt, Singapore na Russia na ndị ọzọ.

2.Ajụjụ: Kedu maka ngwaahịa gị?
A:Ha abụọ tricone ibe n'ibe na PDC ibe n'ibe emepụtara nke ọma dị ka API na nkume ibe n'ibe-customizing eji na dị iche iche na-arụ ọrụ na-enye.

3.Q: Kedu ụdị nkwakọ ngwaahịa ị nwere?
A: Igbe Ply Osisi (enweghị fumigation);Katọn;Enwere ike ịhazi mbukota.

4.Q: Gịnị bụ uru ọnụahịa gị?
A: Anyị bụ 100% factory ozugbo ahịa, API mmepụta usoro nkwa, Nye ahaziri ọrụ maka ika nhazi.
Belata ụgwọ ịkwọ ụgbọ ala maka gị, na-echegbu onwe gị maka ọrụ ọrịre ahịa n'efu.Nabata akwụkwọ avideo-oku inyocha anyị factory.

5.Q: Gịnị bụ kacha nta ka ibu maka gị factory?
A: Ọ niile dabere.Generally 1-5 PC.

6.Q: Gịnị bụ weebụsaịtị gbasara ụlọ ọrụ gị?
A:yinhaibits.en.made-in-china.com