Product Features:Alloy Plastic Cable Bridge 1, cable bridge insulation, anti-jamming 2, flame-retardant 3, anti-wear 4, light weight, easy to install 5, corrosion resistance, long service life 6, assembly fast and convenient Alloy plastic flame retardant cable bridge has more than steel cable tray more advantages, we can according to user needs processing sake of closed or semi-closed form, it can be widely used in construction, telecommunications, petroleum, chemical, electrical, mechanical, textile, transport , military, medical, bridges, ships, ocean exploration, mining, underground tourist attractions and other fields. specifications(mm)thickness(mm)50X4080X45100X100200X100300X100400X100500X100600X100200X150300X150400X150500X150600X150700X150800X150200X200300X200400X200500X200 specifications(mm)thickness(mm)600X200700X200800X200