Quality Control
Quality is the lifeblood of a company. Starlight Road ITS firmly believes that high-quality products are the most effective promoters.
Advanced technology and innovation. We possess cutting-edge traffic signal production management and R&D technology, continuously driving technical innovation.
State-of-the-art equipment. We have introduced the latest industrial automation production equipment, progressively optimizing every aspect of the production process.
Comprehensive quality testing. High-end quality inspection equipment ensures full coverage of raw material testing.
Robust quality management system. We have established a complete set of inspection methods and quality standards.
Quality Policy: Win customers with quality, pursue development with stability; serve customers sincerely, operate with integrity; build Starlight Road ITS into a world-class intelligent traffic equipment manufacturer.
Quality Objectives:
100% product qualification rate at factory.
On-time delivery rate ≥ 98%.
Customer satisfaction ≥ 98%.
Equipment Support
Our production facilities include advanced precision automatic SMT machines, automatic taping machines, reflow soldering machines, wave soldering machines, LED aging rooms, and automatic lead-cutting machines. We also have testing equipment such as programmable temperature and humidity testers, programmable salt spray testers, simulated transportation vibration tables, waterproof salt spray testers, LED optical and electrical parameter testers, grounding resistance testers, withstand voltage testers, leakage current testers, and color brightness meters. These ensure that traffic signal products remain stable from individual components to the final assembly.
Reliability Testing
Electrical Performance Reliability Test: Before assembling semi-finished LED cores, they undergo QC testing and are powered on for high-temperature aging for at least 48 hours.
Finished Product Aging Test: Products are powered on and aged for over 48 hours without faults before shipping.
Waterproof Test: Protection against salt spray and rainwater is critical for outdoor products. Traffic signals undergo water spray tests to ensure waterproofing, achieving a front protection rating of IP55.
Anti-Corrosion and Anti-Rust Test: To ensure the anti-corrosion and anti-rust properties of circuit boards, enclosures, and screws, every batch of newly purchased components undergoes a 24-hour salt spray test.
Vibration Test: Traffic signals and guidance displays may operate under typhoon or vibration conditions, so simulated vibration tests are conducted to ensure reliability.
On-Site Debugging: Traffic signals are tested in real outdoor environments to ensure consistent display performance between factory and installation sites. Our technical team can assist customers with on-site installation guidance.
Starlight Road ITS’s traffic signal products are sold across more than 300 cities in 33 provinces and autonomous regions in China, serving hundreds of clients. Our products are exported to over 100 countries, establishing strong partnerships with companies in countries such as Saudi Arabia, Iran, the Philippines, Thailand, Brazil, Argentina, Mexico, Chile, Colombia, Bolivia, the United States, Spain, Russia, India, Honduras, Nigeria, and more. We have earned widespread praise from our clients.