Q235B ការ៉េគឺជាប្រព័ន្ធការ៉េដែលបានបង្កើតដោយ Q235B ដែលបានរុំការ៉េ ឬដែលបានរុំកាQ235B square tube uses: mechanical equipment manufacturing, glass curtain wall, marble curtain wall dry hanging, shipbuilding, cargo support, steel structure engineering, furniture manufacturing, medical equipment, agricultural and chemical machinery, auto parts, etc.