2026 Brand Story | Henggang: A quality brand cast with ingenuity
As a professional seamless steel pipe manufacturer with a history of 68 years,
2026-09-11
Special steel revenue increased slightly. Steel pipe and general steel revenue declined.
In the first half of 2026, the domestic steel industry faced the dual pressures of low steel prices and rising costs.
2026-09-11
After 13 years of unremitting research, China’s core technology for 17-meter ultra-large steel pipes has finally been successfully developed.
China has never been able to make a 17-meter-long steel pipe.
2026-09-11