We have supplied numerous numbers of completed casings and the joints for R.C.D. work. On the bases of our experiences, we are improving the Casing & Joints having the best efficiency when those are put into real earth drilling work. Now we export our casings & joints to foreign countries.
- Cylindrical precision leads to straight drilling.
- Easy install leads to shorten the period of drilling.
- The fittest casing can be selected among various types.
- The best quality, but low price.
BUMA CE CO., LTD.
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