Khoom siv / Industrial Design

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Txog Peb

Changsha Spark Machinery Co., Ltd.

yog ib tug kws drilling cuab yeej chaw tsim tshuaj paus thiab tsum nyob rau hauv Suav teb.

Peb cov khoom muaj xws li DTH rauj, DTH khoom, RC rauj, RC khoom, odex casing system, symmetric casing system, laum kav, adapters, sab saum toj rauj xov khawm khoom, extension rods, shank adapters, coupling tes tsho thiab lwm yam. Lawv yog dav siv nyob rau hauv qhib. -kub & underground mining, chaw txua txiag zeb, dej zoo, geothermal zoo, geological kev tshawb fawb, roj thiab roj, kev tsim kho, tunneling, txoj kab nqes stabilization, civil tej hauj lwm, thiab hais txog.Nrog rau cov khoom zoo thiab kev ua tau zoo, peb tuaj yeem muab cov kev pabcuam zoo thiab cov kev daws teeb meem zoo tshaj plaws rau cov neeg siv khoom thoob ntiaj teb.

Khoom thiab Hoobkas

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