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    Brand Name:ROSCHEN
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    Place of Origin:Germany

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    ROSCHEN GROUP
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    Brand Name:Sinotechdrill
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    Place of Origin:CHANGSHA HUNAN

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    JDR Diamond Tools Co.,Ltd
    [Jiangsu,China]
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    Brand Name:ShiTan
    Place of Origin:China
    Certification:ISO9001

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    Model Number:PDC drill bits
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    Brand Name:Master Core & Core-XZ
    Model Number:NQ2
    Place of Origin:China

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    Brand Name:Legend Drill
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    Place of Origin:China

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    HAO Carbide Co., Ltd
    [Hunan,China]
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    Brand Name:Morgeen
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    Brand Name:CDHP
    Model Number:HPCS8613
    Place of Origin:China

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