CUSTOM SUPPORT & SALE
info@leaddrill.com
Casing teeth
Wire rope
Kelly bar extension
Roller bit
Kelly spring
Kelly swivel
Flat teeth
Drill bit
Name: Leaddrill
Mobile：+8615111295229
Tel：+8615111295229
Whatsapp：15111295229
Email：info@leaddrill.com
Add：1001 Yingshuang Rd. Yuelu District, Changsha, Hunan, China
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