TOP GUIDELINES OF JUAL GRATING GALVANIS

Plain Steel Grating adalah jenis grating dengan permukaan polos, dan memiliki kesan licin karena pengaruh dari logam. – The connecting bars which prolong throughout the bearing bars, commonly perpendicular to them. The can be bent into a corrugated or sinuous pattern and, where by they intersect the bearing bars, are welded, solid or mechanicall