jual steel grating agro industri surabaya Options
-Tension-locked indicates bearing bars are locked in place by cross bar deformation instead of riveting or welding. A number of verified procedures involve:Kami menawarkan jenis dari steel grating terdiri dari 2 jenis yang bisa anda pilih sesuai dengan kebutuhan pengaplikasian. – Rectangular grating that's cut into panels shaped as annular segme