• Haihao Group shares with you the market analysis of construction steel raw materials2024-06-27
• Haihao Group congratulates Qidong COSCO on launch of Nigeria’s first FLNG project2024-06-26
• Nickel price decline and its impact on stainless steel: Haihao Group’s market insights2024-06-25
• Haihao Group’s involvement in FPSO projects and the importance of FPSO towing operations2024-06-21
• Haihao Group congratulates CNPC offshore engineering company on securing a major international contract2024-06-19
• Haihao Group monitors fluctuations in the steel market and shares insights with clients2024-06-18
• Haihao Group’s high-quality welded steel pipes2024-06-13
• The challenges and techniques of welding high carbon steel2024-06-07
• Market outlook for cold and hot rolled coils2024-06-07
• Haihao Group keeps clients updated on raw material market trends2024-06-06
• Single-side welding and double-side forming improve welding efficiency and quality2024-06-04
• Haihao Group is committed to the development of the FPSO market2024-06-03
• Exploring LNG and LNG vessels: Haihao Group’s contribution to marine pipeline systems2024-05-30
• Pressure pipeline welding quality control2024-05-29
• Haihao Group produces pipeline products to meet the needs of customers in Bangladesh2024-05-28
• Welding Guide: Mastering different metals2024-05-27
• Introducing P275NL1: The optimal material for low-temperature pressure vessels and boilers2024-05-22
• Common types of cracks in pressure vessels and pipelines2024-05-17
• Optimal cooling methods for representative steel grades2024-05-16
• Effect of deformation termination temperature on different steel types2024-05-15