- Haihao Group pays attention to the safety of large ship pipeline systems2023-12-04
- Haihao Group closely follows the development of the steel industry2023-11-28
- Haihao Group congratulates CPECC on winning Major EPCC project in Turkmenistan2023-11-23
- Haihao Group’s insight into cold and hot rolled coil price trends2023-11-22
- Haihao Group solves problems for customers and provides quality services2023-11-15
- Haihao Group pays attention to FPSO news: ABS grants AIP to sterling streamline FPSO2023-11-13
- Haihao Group monitors nickel price trends and their impact on stainless steel products2023-11-10
- Haihao Group helps the future of wind energy2023-10-24
- The art and precision of elbow production2023-10-18
- Precision craftsmanship in heat treatment of carbon steel elbow2023-10-16
- Haihao Group’s piping excellence fuels the future of nuclear power stations2023-10-13
- Haihao Group’s piping solutions at the forefront of deep oil and gas exploration2023-10-12
- A successful participation by Haihao Group at Abu Dhabi petroleum exhibition2023-10-08
- Ocean petroleum 123″ FPSO: Pinnacle of Chinese offshore innovation2023-10-07
- Proper storage of stainless steel bent tubes for long-lasting quality2023-09-27
- Ensuring mechanical strength: Rigorous testing of pipe fittings at Haihao Group2023-09-19
- Haihao Group is your trusted partner in meeting customer needs2023-09-06
- Haihao Group reports on recent shifts in raw material prices2023-09-04
- The world’s largest wind turbine installation vessel2023-09-01
- Enhancing steel pipe durability exploring coatings and temperature resistance2023-08-23