17 1/2 'īniha Tricone Pilot Bit Metal i hoʻopaʻa ʻia i ka lawe ʻana IADC517 Hot Selling Product

HANA HANA DRILL BITS

HUI NUI KĀNĀWAI YINHAI

FAQ:
1.Q:He aha kāu ʻano paʻi?
A:ʻO ka pahu lāʻau me ka ʻole o ka fumigation;Kāleka;Hiki ke hoʻopilikino ʻia ka paʻi.

2.Q:He aha kāu pono kumukūʻai?
A:ʻO mākou he 100% hale kūʻai kūʻai pololei, hōʻoia i ke kaʻina hana hana API, Hāʻawi i nā lawelawe maʻamau no ka hana ʻana i ka brand.
E hōʻemi i ke kumukūʻai o ka ʻeli ʻana no ʻoe, hopohopo manuahi ma hope o ke kūʻai aku. kā mākouhale hana.

Wahi ʻo YINHAI:
- Aia ka hui ma Junziguan Industrial District, Hejian city, Hebei province, kahi i loaʻa ai ke kumu nui o ka hana ʻana a me ka hāʻawi ʻana i nā pōhaku pōhaku a Kina a ʻo 200km wale nō mai Beijing Capital International Airport.

ʻoihana YINHAI:
ʻO kā mākou huahana nui nā tricone bits (ʻelua Steel Milled Tooth a me Tungsten Carbide Inserts Bit) mai 3 "a me 20" iniha a me PDC drill bits mai 3 1/2 "a 17 1/2" iniha.He mākaukau mākou e hoʻolālā a hana i nā mea hana wili e like me nā mea ʻoki hoʻokahi, nā mea wehe puka a me nā ʻāpana ʻē aʻe e pili ana i ka pono pono.Ua kūʻai maikaʻi ʻia nā ʻāpana Reet XS a holo paʻa i nā wahi he nui, e like me: ʻAmelika Hui Pū ʻIa, Kanada, Farani, Saudi Arabia, ʻAigupita, Singapore a me Rusia a pēlā aku.
-Hoʻopili mākou i ke kumu o "E lanakila i ka mea kūʻai ma o ka maikaʻi maikaʻi a me ke kumukūʻai" a "E hana i ka waiwai no nā mea kūʻai aku e ka ʻenehana loea a me ka lawelawe ʻike".