... choice which show you excellent building appearance Fast to Assemble Light Steel Workshop Verified Information This information is Verified by T ... .763 Tons / Month, Sandwich Panel System 44,000 M2 / Month, Light Steel Residential Building 145.9 Tons / Month Products of Steel ... 80,497.63 Tons,Sandwich Panel System 440,000 M2,Light Steel Residential Building 1,459 Tons Export Market Distribution: Market ...