China High-rise steel structure office buildings prefabricated commercial building design StE355 E355E St37-2 High-rise steel

High-rise steel structure office buildings prefabricated commercial building design StE355 E355E St37-2 High-rise steel

Model NO.: StE355 E355E St37-2
Brand: Hongye
Type: H-beam Column
China Hot Rolled Alloy Steel Plate 42CrMo4 Steel Plate Carbon Steel Plate Milling 42CrMo4 low alloy steel plate

Hot Rolled Alloy Steel Plate 42CrMo4 Steel Plate Carbon Steel Plate Milling 42CrMo4 low alloy steel plate

Model NO.: 42CrMo4
Alloy Or Not: Non-Alloy
Material: Carton
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