Description stepping board: 1.T1 treads T1 treads generally flat and torsion angles using square steel production, the side with ordinary flat edging, without welding pattern guard and non-slip, no welding installation side, T treads simple structure, temporary use or the use of relatively low place. Steel Union steel grid MILL Tip: When T1 treads welded directly mounted on the beam, simple, economical and practical, this is a small project using more extensive. 2. T2 T2 VAI treads treads are produced using ordinary flat steel welding, soldering treads installed at both ends of the side panels on the side of the hole diameter of 14mm and a length of each hole. Hit the corner of the end plate hole chamfer length, its purpose is to facilitate the installation. After finished steel beams need to punch bolt on installation. Such is adopted more widely, features: removable and reusable. 3. T3 treads steel mill produced steel grid linking T3 models treads on treads varieties are the most widely used. Welding checkered front angle, make more beautiful treads, non-slip, wear-resistant. In addition the use of such treads installed when installing welding methods, and simple saving. The advantage is checkered cover the sharp edges and corners, bump and slide to avoid serious injury caused. 4. T4 T4 Steel Union treads treads T3 combines the advantages and benefits of a safe and beautiful T2 treads treads bolt installation. Its either bolted for easy disassembly; has welded the checkered Corner, beautiful secure correct. Recycling rate is high, a collection of more than a few of the advantages of the product price in this series is the highest. 5. T5 T5 treads steel treads are associated with the use of bar-shaped grooves made of steel angle, instead of the checkered angle to use. So T5 treads also called striped front fender still, its effect, quality, purpose and use of the same methods and T3 treads. Using less. Similarly 6. T6 T6 treads steel pedal is associated with the use of groove-shaped angle bars do, instead of checkered angle to use. Effect, quality, purpose and use of the same party and the T4 treads. Since the appearance of the strip steel angle checkered inferior angle, using less. I also need ladders directly treads welded ladder beam, made according to the customer directly ladders, and then the whole hot galvanized, made of finished products can be used directly by the general ladders ladder beams, pedal steel grating ladder, three-part modular ball to the railings bolted or welded using splicing combination ladder. The product has a novel and beautiful, durable, quick installation, maintenance-free, etc., are widely used in mining, power, petrochemical, light industry, water treatment and other fields Contact: Zhang Yumeng Tel: 15175878430 Contact QQ: 820668916