square hollow section wholesale

Square hollow section for shipbuilding, high strength, high toughness, corrosion resistance and low-temperature resistance

The English acronym "SHS" is often used as the abbreviation of "square hollow section" in Chinese.

OBM square hollow section orifice is flat, the outer and inner walls of the steel pipe are smooth,also accept oem odm

Square hollow section wholesale,low cost,complete specifications,high quality,fast delivery.

SHS wholesale China factory tianjin yuantaiderun. its advantage is low cost.