Exhibit Profile:
Oil (gas) tree wellhead equipment, casing head,throttling and well control manifold, ultra-high pressure fracturing large-diameter manifold system equipment, air energy storage equipment, various high and medium pressure valves, etc.
Oil (gas) tree wellhead equipment, casing head,throttling and well control manifold, ultra-high pressure fracturing large-diameter manifold system equipment, air energy storage equipment, various high and medium pressure valves, etc.
Website:www.hdvalve.com

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