H-section steel is an economical and efficient profile, named because its cross section is the same as the English letter "H". Since all parts of H-section steel are arranged at right angles, H-section steel has the advantages of strong bending resistance in all directions, simple construction, cost saving and light structure weight, and has been widely used.

H-section steel is an economical and efficient profile, named because its cross section is the same as the English letter "H". Since all parts of H-section steel are arranged at right angles, H-section steel has the advantages of strong bending resistance in all directions, simple construction, cost saving and light structure weight, and has been widely used.

H-section steel is an economical and efficient profile, named because its cross section is the same as the English letter "H". Since all parts of H-section steel are arranged at right angles, H-section steel has the advantages of strong bending resistance in all directions, simple construction, cost saving and light structure weight, and has been widely used.

H-section steel is an economical and efficient profile, named because its cross section is the same as the English letter "H". Since all parts of H-section steel are arranged at right angles, H-section steel has the advantages of strong bending resistance in all directions, simple construction, cost saving and light structure weight, and has been widely used.

H-section steel is an economical and efficient profile, named because its cross section is the same as the English letter "H". Since all parts of H-section steel are arranged at right angles, H-section steel has the advantages of strong bending resistance in all directions, simple construction, cost saving and light structure weight, and has been widely used.