New Step by Step Map For harga steel grating
Scorching-dip galvanized steel bar grating offers distinctive pros for industrial and residential use. If you want sturdy, strong steel drain grating, then galvanized steel is a wonderful preference.Metode penyambungan itu dilakukan dengan tehnik welding disetiap titik temu (joint) antara cross bar dengan bearing bar. Cross bar umumnya dibuat dari