Exhibit Profile:
The main wellhead products of the company include: thin oil well casing head, heavy oil well casing head, valve, adapter flange, tee, adapter and spacer spool, etc. among them, combined with the actual independent development and production of the oilfield, the first-class double-hanging casing head, thermal production type movable clamp flange casing head, connecting casing head and injection flange of special process wellhead, which has obtained 8 national invention patents. The development an
The main wellhead products of the company include: thin oil well casing head, heavy oil well casing head, valve, adapter flange, tee, adapter and spacer spool, etc. among them, combined with the actual independent development and production of the oilfield, the first-class double-hanging casing head, thermal production type movable clamp flange casing head, connecting casing head and injection flange of special process wellhead, which has obtained 8 national invention patents. The development an
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