As a trusted carbon steel exporter, SHH STEEL supplies high-quality carbon steel plates for construction, shipbuilding, and infrastructure. Partnered with HBIS Wugang and ANGANG, our structural steel plates (e.g., ASTM A516 Gr.70, A36) offer strength and weldability. With 5,000-ton inventory, we ensure 15-35 day delivery for in-stock items. Third-party inspections (ABS, BV) and mill certificates guarantee quality. Source pressure vessel steel plates or marine-grade carbon steel with us today.