We supply a full line of roller cone bits and PDC bits in accordance with API-7-1. Our drill bits have more than 600 types and their sizes are available from 2-3/4" to 26". For rock bits, we have steel and Tungsten carbide insert teeth, roller and journal bearings, and elastomer and metal seals.
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Head Office in China:
E-mail: sales@hxctoilgaz.com Tel: +86 1058773847
Add: Room No. 511, Floors 5-6, unit No.3, Beichen West Road No.69, Chaoyang District, Beijing city, PRC.
China Hongkong
Email: sales@hk-hongcheng.com Tel: +86 13718489179