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Position:  Products >>Casing advancement systems
HUNAN NEW ERA TECHNOLOGIES CO., LTD
Combined Ring Bit and Casing Shoe
HUNAN NEW ERA TECHNOLOGIES CO., LTD
Eccentric(ODEX)casing systems
  
ICP05001405šHunan New Era Technologies Co., Ltd 2008-2011
ADD:No.158, Yuelu Road, Changsha, Hunan, P.R. China (410011) TEL: +86-731-82225090, 82566851 FAX: (+86) 4008266163-02205 EMAIL: anshanchen@hneco.com