low cost free drawings design pre engineering cheap light metal steel frame buildings warehouse sale on China WDMA Built-in Blinds Any small order or trial

Any small order or trial order is accepted

rail: top / middle / bottom

customized wall thickness

Aluminum casement window for bathroom aluminum window frame with frosted glass

low cost free drawings design pre engineering cheap light metal steel frame buildings warehouse sale on China WDMA Built-in Blinds Any small order or trialProducts Description Specifications: main steel frame H section steel beam and columns, painted or galvanized, galvanized C section or steel pipe Secondary frame hot dip galvanized C purlin , steel bracing , tie bar , knee brace , edge cover etc. Roof panel EPS sandwich panel,glass fiber sandwich panel,rock wool sandwich panel,and PU sandwich panel or steel sheet Wall panel Sandwich Panel or Corrugated Steel Sheet Tie Rod Circular Steel Tube Brace