Nanjing Roadsky Traffic Facility Co.,Ltd. (Roadsky Corporation)

Email: info@roadskysafety.com
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News

  • Speed Bumps: Types, Uses, Benefits and Installation Guide

    Speed Bumps: Types, Uses, Benefits and Installation Guide

    Posted: 2026/06/22 | Categories: News

    Speed bumps are one of the most widely used traffic calming solutions designed to reduce vehicle speed in residential areas, parking lots, industrial zones, and school zones. They physically force ...
  • Divided Highway Begins Sign and Ends: Meaning, Rules

    Divided Highway Begins Sign and Ends: Meaning, Rules

    Posted: 2026/06/18 | Categories: News

    Road signs play a critical role in keeping traffic safe and organized, especially on high-speed roads. Among them, the “Divided Highway Ends” and “Divided Highway Begins” signs are important warni ...
  • Wheel Stop Dimensions: All Sizes and Installation Guide

    Wheel Stop Dimensions: All Sizes and Installation Guide

    Posted: 2026/06/17 | Categories: News

    Wheel stops (also called parking blocks, parking curbs, or car stops) are essential traffic control devices used in parking lots and garages to prevent vehicles from rolling too far forward. Choos ...
  • Wrong Way Sign: Meaning, Design, and Importance

    Wrong Way Sign: Meaning, Design, and Importance

    Posted: 2026/06/16 | Categories: News

    A wrong way sign is one of the most critical traffic control devices used to prevent severe head-on collisions on roads and highways. Although simple in design, it plays a vital role in guiding dr ...
  • No Passing Zone Sign: Meaning, Rules & Road Safety Guide

    No Passing Zone Sign: Meaning, Rules & Road Safety Guide

    Posted: 2026/06/12 | Categories: News

    A no passing zone sign is one of the most important traffic control signs used on roads and highways. It plays a critical role in preventing accidents by clearly indicating where overtaking other ...
  • Pentagonal Signs: Meaning, Uses, Types, and Applications

    Pentagonal Signs: Meaning, Uses, Types, and Applications

    Posted: 2026/06/11 | Categories: News

    Pentagonal signs are a distinctive category of traffic and safety signage widely used in road infrastructure systems around the world. Recognized for their five-sided shape, these signs are typica ...
  • Uses of Convex Mirror: Applications, Advantages, and Examples

    Uses of Convex Mirror: Applications, Advantages, and Examples

    Posted: 2026/06/10 | Categories: News

    A convex mirror is a curved mirror in which the reflective surface bulges outward toward the source of light. Unlike plane mirrors and concave mirrors, convex mirrors always form virtual, upright, ...
  • Triangle Street Sign: Meaning, Types, and Importance

    Triangle Street Sign: Meaning, Types, and Importance

    Posted: 2026/06/09 | Categories: News

    Triangle street signs are one of the most recognizable symbols on roads worldwide. These signs play a crucial role in alerting drivers and pedestrians about potential hazards, guiding safe driving ...
  • What is a Barricade Light? Everything You Need to Know

    What is a Barricade Light? Everything You Need to Know

    Posted: 2026/06/08 | Categories: News

    Barricade lights are essential traffic safety devices used to alert drivers, pedestrians, and workers to hazards, road closures, construction zones, and temporary traffic control areas. These warn ...
  • What is PE Caution Tape? A Comprehensive Guide

    What is PE Caution Tape? A Comprehensive Guide

    Posted: 2026/06/05 | Categories: News

    PE caution tape is a highly visible safety marking tape used to warn people about hazardous areas, restricted zones, construction sites, and emergency situations. Made from polyethylene (PE), this ...