- 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’s high-quality welded steel pipes2024-06-13
- Market outlook for cold and hot rolled coils2024-06-07
- 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
- Russian customers ordered pipeline products2024-05-14
- Carbon steel and alloy steel nuts for elevating fastening solutions2024-05-11
- Haihao Group congratulates China shipbuilding on landmark LNG shipbuilding order2024-05-08
- Haihao Group congratulates the completion of Asia’s first cylindrical FPSO2024-05-07
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- Corporate vision to become the pipeline industry Toyota
- Corporate mission to enhance the quality level of Chinese manufacturing
- Business goals domestic industry first