6 1/2 'īniha IADC537 Drill Rock Carbide Hoʻokomo Bit Swith Stabilization Pads Rubber Sealed Bearing

KULA HANA:
E pili ana i ka hui-HEJIAN YINHAI ROCK BITS MFG.
ʻO Hejian Yinhai Rock Bits Manufacture Co., Ltd he ʻoihana ROCK BITS, hoʻohana ʻia kā mākou mau bits e pili ana i nā mākau ʻenehana kiʻekiʻe a me nā hoʻolālā i ka hoʻohana ʻana i ke kinoea maoli, ka aila ʻaila, ka luawai, ka ʻimi ʻāina a pēlā aku.Aia nā hui noiʻi ʻenehana, hui hoʻokele hana a me nā hui kūʻai ʻoihana i kā mākou hui e lawelawe i nā mea kūʻai aku.Hāʻawi ʻia nā ʻāpana tricone maʻamau ʻelua e like me ka API a me ka hoʻohana ʻana i nā bits pōhaku i hoʻohana ʻia i nā hana kūkulu like ʻole.ʻO ka maikaʻi maikaʻi ka pahuhopu nui a mākou e mālama ai, mau loa a mau loa aku.

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".

ʻIkepili ʻenehana o YHA 6 1/2-537G

FAQ:
1.Q: He aha ke ʻano o ka paʻi ʻana iā ʻoe?
A: ʻO ka pahu lāʻau me ka ʻole o ka fumigation;pahu pahu;hiki ke hoʻopilikino ʻia ka paʻi ʻana.

2.Q: He aha kāu uku 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.
Welina mai e hoʻopaʻa i kahi kelepona wikiō e nānā kā mākou hale hana. 

3.Q: He aha kāu wahi hui?
A: Aia ka hui ʻo YINHAI ma Junziguan Industrial District, Hejian city, Hebei province,
Aia kahi kumu nui o ka hana ʻana a me ka hāʻawi ʻana i nā ʻāpana pōhaku o Kina,
a he 200km wale nō mai Beijing Capital International Airport.