Feilong Retop Rock Bit Manufacturer Co.,Ltd.
国家: China
行业: 石油和天然气
市场: All over world
员工总数: 150
地点: Beijing office: Room B2-0645, Century Tea Trade Center
成立年: 1989
主要产品/服务: Roller bits/PDC bits,HDD drilling tools,drilling tools Manufacturing and exporting
描述: