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tricone bit parts-ball plug series
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Product description
Plug pin is the instruction kit of cone bit of Jianghan Petroleum Bit Co., Ltd. The product covers 31/2 to 171/2 of petroleum bits with 126 varieties.
Office address:
Technology Development Zone, Wuhan City, Hubei Province, China
Factory address:
Guanghua Way Forward in Qianjiang City, Hubei Province, China
tel:
027-65524509      0728-6518288
E-mail:
jessica@hopejune.com      sales@hopejune.com