- Beijing Feilong International Trade Co., Ltd.
- PDC Bit,Tricone Bit,Piling & Construction,Trenchless (non-dig) tools,drill rigs,drilling bits,coring bits,wellhead tools,pipes of drilling,subsurface tools,fishing tools,mud systerm,well-control equipments.
- Address:B2-0645 ROOM, CENTURY-TEA-TRADE-CENTER, NO.10 MALIANDAO ROAD, XUANWU DISTRICT, BEIJING
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