ACO Comprehensive the Appear gratings have a wide range of patterns and finishes to choose from, such as stainless steel, antique iron, plastic, and galvanised steel with polished stainless steel or anthracite grey coats.Grating memiliki 2 tipe yakni Open up end yang artinya pinggirannya terbuka. Dimana grating diproduksi tanpa penutup di ujung kan