In America, the road studs will be replaced after being used for a certain time, and after one year or two years, a new batch of road studs will be installed to replace the old ones. The road studs installed in the center of roads will be damaged seriously for they are consumables.
In San Francisco, three road studs are placed side by side, the reason why they behave this way is because Americans will replace the road studs at regular intervals, no matter the road studs are good or destroyed. For they replace the road studs regularly, the traffic facility of road studs are always in good condition. And that is why the road studs are trusted and loves by Americans.
As a professional road stud manufacturer, NOKIN TRAFFIC FACILITY is specialized in roadway safety industry for more than 15 years. All the products of NOKIN are ISO9001:2000, CE&RoHS approved and seize the markets in North and South America, Europe, East Asia, the Middle East and Africa. We only provide products with good quality and low price, and we aims to light the way home to people all over the world. If you have any questions about products of NOKIN, you can contact us at any time. We also glad to know your feedbacks, which can give NOKIN a chance to improve.
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