2022-09-18
Recently, China Petroleum Technology and Development Corporation (hereinafter referred to as "CPTDC") selected excellent suppliers for the 35th anniversary of its establishment, and Dalipal Pipe Company was awarded the honor of "Quality Partner".
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We are committed to defining the future of outdated metals through continuous innovation.
See details
1. Petroleum Pipe Material Intelligent Production Line
2. Petroleum Pipe Intelligent Production Line
4. Petroleum Pipe Intelligent Heat Treatment Production Line
3. Petroleum Pipe end-thickening Production line
5. OCTG Coupling Intelligent Production Line
6. OCTG Intelligent Production Line
HEBEI
