Stair treads Specifications 1) According to the ladder pedal welding installation into fixed ladder pedal and bolt stair treads. Where that is welded and fixed ladder pedal steel lattice panels, bolted ladder pedal steel grating needs to add 65X5mm the flat as plates. (2) according to claim slip ladder ladder pedal pedal can be divided into two kinds of the front fender (checkered or bars) ladder pedal and no front fender. T325 / 30/100 (applicable to ladder pedal is not larger than a width greater than 215mm 305mm), T255 / 30/100 ((applicable to Stair Tread width greater than 215mm of not more than 305mm) For security reasons, we recommend that customers use ladder pedal with a front fender Our purpose; material models sold at cost plus a processing fee = honesty; the gentleman's love of money in road, T255 / 30/100 A cooperative permanent friend Our purpose; material models sold at cost plus fees = sincere cooperation Look forward to your visit to ensure quality, timely delivery, stepping board, factory direct factory production cooperation and win-win cooperation earns fees a permanent friend look forward to your light steel grating, also known as grating or steel grille * ￥ * grating treads widely used in urban roads ￥￥￥, squares, gardens, docks, airports, parking lots, stepping board network, roads, railways, industrial engineering, and other industrial buildings. ￥￥￥ I Anping County now There are dozens of large-scale enterprises, employing hundreds of thousands, the country's largest market monopoly mesh - Mesh World Anping county wire mesh processing as a leader in industry, have 'screen of all,' said production accounts more than 80%. %%%% factory direct stair treads material models sold at cost plus fees = with our superb technology to provide you with attentive service, treads specifications are 1T to T4 30mm pitch 125,155,185,215,245 275 305 T1 to T2 40mm pedal spacing 125 165,205,245,285,325 treads for ladder pedal a side road railway bridge handrail cover drains, treads wt4, channel floor factories and municipal water works road barrier stereoscopic parking with ground , offices and schools, outside the factory also houses a window, balcony rails, highways, railways guardrail treads, treads a2, treads network provided by Anping Wire Mesh Products Co. Pui yet. treads, treads a2 , treads network is still Tony Anping Wire Mesh Products Co. (www.hbggb.net) (www.hbggb.net) this year introduced a new upgrade, the above picture is for reference only, please call the contact or pictures on this page phone, for the latest information, contact: Li.