Standard widths based on tray type are: -50mm. Hot-Dip Galvanized BS729, Stainless Steel marine grade 312S31, Pre-Galvanized steel to BS2989, Epoxy Power Coating. Upgrade your cable management setup with our reliable Cable Tray System. Experience seamless functionality and durability at its best. Our FRP cable support systems are ideal for locations where the metallic systems get. Specialized/Sigma Factory for Steel Products (SFSP) was first established in KSA in 1989 and has been expanding ever since through a variety of products and through its geographical presence. Production at the factory is observed using modern practices of manufacturing methods in the steel. Upto 300mm. 44 Or 3 mtrs This length has been standardized as Handling, shipment. Almeer Industries established in the year 1997, has been in the business ofering a wide range of services in manufacture of Panels for various applications, Street Lighting Poles, Junction Boxes, Cable Trays & Accessories, Unistrut Channels, Wire mesh, Expended metal, Profiled Sheets etc., for Oil. In the electrical wiring of buildings, a cable tray system is used to support insulated electrical cables used for power distribution and communication.