Steel planks Steel planks is one of the most important products of adto. Adto steel plank is china top one steel board manufacturer. 80% of adto steel planks are for export and have gained high reputation over the world. Adto steel planks enjoys many advantages.Some are list as below: 1. Light weight, nice looking and high loading capacity; 2. Effective service life reaches 5 years, low investment but high returns; 3. Secondary resources recovery; 4. Galvanized surface, fire proof and anti-slide; 5. Rib reinforcement design to strengthen the plank’s loading capacity and ensure good drainage; 6. Patent holes design to reduce the planks weight; 7. Plain stiffeners, box type stiffeners and trapezoid stiffeners choice, meet different customers requirements. Item Size(mm) Thickness Length 210 210*45 1.0-2.0mm 0.5m-4.0m 225 225*38 1.0-2.0mm 0.5m-4.0m 240 240*45 1.0-2.0mm 0.5m-4.0m 250 250*50 1.0-2.0mm 0.5m-4.0m 230 230*65 1.0-2.0mm 0.5m-4.0m 225 225*38 1.0-2.0mm 0.5m-4.0m 300 300*50 1.0-2.0mm 0.5m-4.0m