Whakariteritea 355mm 14 "IADC537 Roera Kooo Parapara Wai Poka Keri

FAQ:
1.Q:He aha te momo kete kei a koe?
A:Ko nga pouaka rakau kaore he pupuhi; kaata; ka taea te whakarite i te kete.

2.Q:He aha to painga utu?
A:Ko matou he 100% wheketere hoko tika, he taurangi tukanga whakaputa API, Whakarato ratonga mo te tukatuka waitohu.
Whakaitihia te utu mo te keri mo koe, maaharahara kore utu i muri i te ratonga hoko.Nau mai waea ataata ki te tirotiro wheketere.

KAUPAPA KAUPAPA
Tauwāhi YINHAI:
-Ko te kamupene kei roto i te Takiwa Ahumahi o Junziguan, te taone nui o Hejian, te kawanatanga o Hebei, kei reira te puna matua o nga toka toka hangahanga me te tohatoha o Haina me te 200km noa mai i Beijing Capital International Airport.
Pakihi YINHAI:
-Hejian Yinhai Rock Paraka Hanga CO., Ltd whakapumautia i 2008 kei roto i Hejian City, Hebei Provice, China.We he kaihanga o paraire tricone, paraire PDC, Piling turanga kotahi koekoe / toka reamers.Ko o tatou paraka i runga i nga pukenga hangarau-nui me nga hoahoa e whakamahia ana ki te torotoro i te hau maori, te hinu hinu, te puna wai, te torotoro matawhenua, te keri HDD me te turanga puranga. mahi ki a tatou kaihoko.E rua nga paraka tricone / PDC kua whakaritea kia rite ki te API me nga paraka toka-whakaritea e whakamahia ana i roto i nga momo mahi hanga.Ko te kounga pai ko ta matou kaupapa matua e piri ana, ake ake.