Die laaste promosie van erw-pyp en gi-vel in 2019

Die laaste promosie in 2019. Staalvierkantige, reghoekige pyp en gi-dakplaat is in promosie.Indien jy belangstel, kontak ons ​​asseblief!

https://www.gssteelgroup.com/new-design-steel-building-material-ms-black-pipe-prices-with-high-quality.html

https://www.gssteelgroup.com/roof-sheets-of-construction-building-materials.html