TIANHE PETROLEUM MACHINERY CO.LTD

[Heilongjiang China (Mainland) ]

  • 1st

All Products

Integral straight blade stabilizer

Min. Order: 1 Pieces

Kelly

Min. Order: 1 Pieces

heavy weight drill pipe

Min. Order: 1 Pieces

spiral drill collar

Min. Order: 1 Pieces

drill collar

Min. Order: 1 Pieces