List of Roller Reamer companies (Manufacturing & Processing Machinery)

Henan Zhongyuan Heavy.,Co.,Ltd

????????????2004?8????????????????????????????????????? ??????1000????????2??????????????GCBY6040???????C61160*16????CW6180C*18????CQ61100???T1-15??????M1380??????????????????6???????????8?????10????????18??????1.2????????0.5????????9.5????????? ...

Telephone：86 - 391 - 6089158Address：zhicheng Jiyuan Henan China
Beijing Feilong International Trade Co.,Ltd

???flbit05 at 163 dot com Hejian City Feilong Retop Rock Bit Manufacture Co., Ltd specializes in the designing, manufacturing?marketing and servings high performance diamond bits, tricone bits drilling tools which used petroleum ...

Telephone：86 - 028 - 30467953Address：Midtown,Chengdu,China Chengdu Sichuan 610057 China