This is Haixin petroleum equipment Co.Ltd. Our co***ny located in Shengli oil field, Dongying city, Shandong province,China. we are one of professional manufacturer; our products include drill rigs, work over rigs,drill pipes, and other drilling equipment.
We own 120sets of petroleum equipment prepared for the excellent and qualified production.There are 15 scientific achievements.Our co***ny take the technology as the pioneer,take the client as the center, take the market as the guidance.Our business is...
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