• Precision in Every Connection: Haihao Group Delivers Critical Piping Components to Singapore Client2025-11-10
• Haihao Group Supplies SA234 Seamless Pipe Fittings to Vietnam Project2025-11-06
• ADIPEC 2025: Day One Success! Collaborative Pipeline Solutions Take Center Stage at Haihao Stand 138802025-11-03
• Haihao Group Supplies ASME B16.9 A234 WPB Seamless Pipe Fittings to Singapore Client2025-11-03
• Haihao Group Ships ASME B16.9 A234-WPB Concentric Reducers to the UK Client2025-10-31
• Haihao Group Supplies ASTM A234 WPB Seamless Elbows to UK Project2025-10-30
• High-Strength Galvanized Stud Bolts Delivered to Côte d’Ivoire for Oil and Gas Applications2025-10-29
• Haihao Group Delivers High-Quality A234 WPB Pipe Fittings to the UAE Oil & Gas Project2025-10-28
• Haihao Group Successfully Delivers High-Performance Inconel 825 Pipe Elbows to Turkish Clients2025-10-27
• Haihao Group Supports Turkish Energy Project with Advanced Inconel 825 Pipes2025-10-24
• Haihao Group Supplies ASTM A350 LF2 Class 1 Socket Weld Branch Fittings to Turkey2025-10-23
• Haihao Group Exports Custom Precision Steel Pipes to South Africa2025-10-22
• Haihao Group to Exhibit at ADIPEC 2025 — Strengthening Global Connections in Pipeline Engineering2025-10-20
• Haihao Group Delivers High-Quality ASTM A106 Gr. B Seamless Steel Pipes to Côte d’Ivoire2025-10-16
• Reliable Supply of ASTM A234 WPB Carbon Steel Fittings for a UK Industrial Project2025-10-15
• Haihao Group Delivers Hot-Dip Galvanized Fastener Sets and Non-Asbestos Gaskets for Montenegro Industrial Pipeline2025-10-14
• Haihao Group delivers ASTM A234 WPB Pipe Bends to Vietnam2025-10-10
• Reliable Delivery of High-Pressure WN Flanges for Singapore Project2025-09-29
• Haihao Group Supplies ASTM A234 WPB Pipe Reducers to Vietnam2025-09-22
• Haihao Group Supplies Custom 6-Inch SA 312 TP304 180° Elbow2025-09-19