... year Serrated steel gratingUnique features:non-slip and safeApplication:1.moist and slippery places,especially for Smeary Offshore oil platforms.2. ... and Japanese standards are available. The products most commonly used for Belt corridor, storage shelf,Attic panel, trestle, guardrail, sunshade ... treatment. 4. If any enquiries, please contact us. non-slip serrated steel grating for drilling platform