▍The current situation of the industry: the technological iteration behind the surge in demand for two-color screens

The global LED dual-color scrolling screen market size exceeded US$1.8 billion in 2025,​The commercial advertising and public information display field contributed 72% of the purchase volume​​. Currently, mainstream products show three major technical trends:

• ​​Brightness grading control​: Adaptive adjustment of indoor screen (800-1200cd/m²) and outdoor screen (4000-7500cd/m²)
• ​Dynamic display upgrade​: Equipped with 1920Hz refresh rate technology, the text scrolling afterimage rate is reduced by 90%
• ​​Structure lightweight​: Use aluminum-magnesium-zinc alloy box, the weight of a single square meter is reduced from 28kg to 15kg

A case of a Shenzhen manufacturer shows that​87% of exported products have passed the CE/CCC dual certification​​, the monthly production capacity exceeds 10,000 square meters, supporting the 48-hour emergency maintenance needs of the Southeast Asian market.

▍In-depth disassembly of core purchasing standards

Standard 1: Qualification and capacity verification

• ​Must check files​: ISO9001 quality system certificate, annual capacity audit report, product life test data (decay rate <3%/year)
• ​​Tap Avoidance Guide​: Suppliers are required to provide batch inspection reports of lamp beads and conduct on-site inspection of SMT patch production lines (number of equipment is ≥20 units)

A municipal project chose a supplier without an independent factory, resulting in 32% of the screens having a color difference, with a direct loss of more than 1.5 million yuan.

Standard 2: Comparison of technical parameters

For example, a subway station project adopts1920Hz refresh rate + stepless brightness adjustment​Technology improves passenger information identification efficiency by 60%.

▍Global procurement channel layout strategy

Channel 1: Direct supply in mature markets

• ​​Japan, South Korea and Southeast Asia​: Focus on selecting suppliers with local warehousing and service teams, and require multilingual control systems
• ​​Purchase suggestions​: Priority is given to manufacturers with monthly production capacity ≥8,000㎡ to ensure replenishment within 3 days

Channel 2: Customized project docking

• ​Engineering requirements​: Suppliers are required to provide CAD structural diagram design and load bearing calculation book (load ≥50kg/㎡)
• ​Advertising requirements​: Choose a solution that supports remote content management to save 30% operation and maintenance costs

▍Professional answers to FAQs

​​Q1: How to control procurement costs?​​
Recommended​Modular procurement strategy​: Standardized basic screen + customized components are optional as needed. For example, upgrading the P10 screen to P6 specifications can increase the resolution by 4 times through COB packaging and reduce the overall cost by 45%.

​​Q2: How to verify product quality?​​
ImplementationTriple detection method​：

1. Laboratory testing: Request a 5000-hour aging test report issued by a third party
2. On-site inspection: Use grayscale test card to verify the transition of 256 levels
3. Dynamic test: adjust the scrolling speed to the highest level, observe the text swipe situation

​​Q3: How to select special scenarios?​​
Three indicators should be paid attention to in high humidity areas: PCB three-proof paint coating thickness ≥0.3mm, power supply wide temperature range support (-30℃~70℃), box joint sealant weather resistance grade UL94 V-0.

The LED dual-color screen industry currently shows two major transformation trends: the penetration rate of intelligent control systems exceeds 68%, and the market demand for flexible screens increases by 42% year-on-year. The purchaser needs to focus on the suppliers​Full life cycle service capability​​, build a true strategic partnership from solution design, installation and debugging to 7×24-hour operation and maintenance support.

for more product information and pricing, please contact us .