ultraslot: Situs Paling Asik

ultraslotUltraSlot is a channel drainage system for removing surface water from external concrete areas subject to constant traffic, such as airports & ports. It has a strong and durable structure, a fold edge protection, and a Treadsafe Bar option top>UltraSlot is available with a 30mm opening and a Treadsafe option, which reduces the slot opening from 30mm wide to 2 x 10mm wide slots.p>