1.Manufacture Aluminium gratings are manufactured by a high-power pressing process in which all joints are made without welding. The finished panels can be cut to size at any point without impairing the strength and rigidity. The type of I bar has many cross sections, some are flat, some have anti-skid grooves on the top, and can also be customized according to user's requirements. I bar grating has the same strength and stiffness as rectangular aluminum lattice plate, but it is lighter and more economical. 2.Product Code Example TAI326/30/100SU---Series 30 Aluminum I Bar Grating, Serrated I Bars 32x6.35 at 30mm Centre, Cross bars at 100mm Spacing, Mill Finish.     3.Feature Light-weight and high strength Corrosion-resistant, Non-sparking Rustproof. Non-slip More economical than rectangular grating 4.Applications walkways platforms Floors 5.Our Services Specification are able to custom based on customer’s requirement. We can provide the 3D or CAD drawings. 6.Packaging & Delivery