C&N Hongcheng Showcases Innovations at ADIPEC 2024: A Leading Supplier of Alloy Steel Pipe, Flange, and Fittings Abu Dhabi, November 7, 2024 — C&N Hongcheng is proud to announce its participation in the prestigious Abu Dhabi International Petroleum Exhibition & Conference (ADIPEC) 2024, one of the world’s largest and most influential energy industry events. ADIPEC,