Detailed instructions: speed-down ridge alarms the driver to slow down, when the vehicles passed , to be appropriated for noiseless and response , because of cannot brake in time and easy to happen traffic accidents, some kinds of speed-down ridge to fit with luminous substance, which reflects dazzling red color or green color to draw attention to the driver who can drive slowly and raise the safety.
Specification:Ladder-shaped:250mm 350mm 50mm,
Port:125mm(length)350mm(extent)?50mm(height)
Characteristic: Professional design, prominent speed-down effect and without noise and uncomfortable Solid rubber is resistant to high intersity , resistant to pressure and durability According to the actual damands , flexible to
arrange and easy to install .it is yellow and black , no matter in day or night the ridge has perfect effects , and to pay driver attention and slow down successfully. The speed-down ridge is suitable in the many kinds of situations, the use scope is extremely broad. New age safety
product, which is prefect helper of the arranger The speed-down ridge other name is speed-down board traffic speed hump, speed-down strip, speed-down slope, trapezium, Material: is is made of solid rubbber, rubber speed-down ridge is capable of durability , high resistance to pressure and less shake.