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北京康胜得石油技术有限公司
BEIJING COUSINT PETRO-TECH SERVICES LIMITED
地址：北京市朝阳区北苑东路19号院4号楼2705
Add: room 2705,Building 4, No.19, Beiyuandong road, Chaoyang district, Beijing, China.
邮编（Post code）100012
电话（Tel）:+86-10-62224885