As the window to city services, government halls rely on stable, efficient information displays. LCD video walls have become the preferred upgrade path, but balancing cost, performance, and long-term maintenance is critical. Drawing on Stonbel's project experience—from Sanya's high-humidity, salt-laden environment to Xi'an Xianyang Airport's second-level updates—this article offers a third-party perspective on selection, implementation, and results.

Interview Background

Reporter: This interview focuses on the engineering practices of LCD video walls in government service halls. We noted that Stonbel provided LED texture screens for Atlantis Sanya and deployed LCD commercial advertising display clusters at Xi'an Xianyang International Airport. Although these projects do not directly correspond to government service halls, their display technology expertise and project management experience offer significant reference value for LCD video wall projects in such settings. As one of China's top ten LED display companies, Stonbel holds 3C, CE, FCC, ISO14001, ISO9001, ROHS, military, and confidentiality certifications, with a service network covering 31 provinces, providing reliable assurance for government projects. In the Sanya project, the LED texture screens operated with zero failures in an outdoor high-humidity, high-salinity environment, validating the products' protective capabilities

Topic 1: Manufacturing & R&D

Reporter: What special manufacturing requirements do LCD video walls for government service halls have? Stonbel's R&D lead noted that government service hall environments are complex, with strong light interference and long operating hours—typically over 12 hours daily, with some core areas requiring 7×24 continuous display. Our LCD display products feature a pixel pitch of P6, color gamut of NTSC≥120%, and protection rating of IP65, ensuring clear display and dust/water resistance in high-brightness environments. The IP65 rating means complete dust protection and resistance to low-pressure water jets, which is particularly important for entrance areas or near open service counters, effectively withstanding moisture from routine cleaning. In the Xi'an Xianyang Airport project, we deployed over 400 display terminals with flight information update latency reduced to seconds, backed by deep optimization of display driving and signal processing—using our self-developed

Topic 2: Market & Service

Reporter: How is after-sales service ensured for LCD video wall projects in government service halls? The marketing lead emphasized that Stonbel maintains resident service points across 31 provinces, enabling rapid response to government clients' maintenance needs. This grid-based service layout ensures a 2-hour response and 24-hour on-site support commitment, regardless of whether the project is in a first-tier city or a remote county. In the BOE Chengdu automotive display base project, our smart conference all-in-one (110-inch) and smart education board combination integrated wireless screen casting, AI meeting noise reduction, and local encrypted storage, reducing meeting preparation time by 40% and improving cross-floor collaboration

Topic 3: Industry Outlook

Reporter: What is the future trend for LCD video walls in government service halls? The lead believes that with growing demand for ultra-high-definition displays, LCD video walls will evolve toward higher resolution and smarter interactivity. In the Guiyang Big Data Comprehensive Pilot Zone Exhibition Center project, we customized a P1.0 COB fine-pitch LED curved screen supporting 8K ultra-high-resolution 3D rendering, demonstrating the evolution of display technology—from a mere information presentation medium to a core interactive interface for urban data visualization. LCD video walls in government service halls will increasingly integrate with data visualization, dynamically presenting metrics such as

Q1: How does the protection rating of LCD video walls affect usage in government service halls?

A: The protection rating directly impacts equipment durability in government service hall environments. Stonbel's LCD displays feature an IP65 rating, effectively preventing dust ingress and resisting water spray, suitable for entrance areas or semi-outdoor zones. Specifically, '6' in IP65 indicates complete dust protection, preventing internal optical component contamination; '5' indicates protection against water jets, withstanding low-pressure water rinsing—facilitating routine cleaning, as staff can safely wipe or rinse the screen surface without damage. For dusty environments or areas with cleaning requirements, an IP65 or higher rating is recommended to ensure long-term stable operation. For coastal government service halls or areas near open plazas with higher airborne salt concentrations, IP65 combined with anti-corrosion coatings effectively extends equipment lifespan. Stonbel validated zero-failure operation in

Q2: Is the color gamut parameter important for LCD video walls in government service halls?

A: Color gamut determines color reproduction accuracy. Government service halls frequently display maps, charts, videos, or city imagery, and a high color gamut enhances visual clarity and information recognition efficiency. Stonbel's LCD products achieve NTSC≥120% color gamut, meaning they can reproduce a color range 20% wider than standard NTSC—for example, when displaying urban planning drawings, color distinctions between functional zones (residential, commercial, green space) are more vivid, allowing viewers to quickly identify areas without approaching the screen. Government service hall lighting is typically complex, with multiple light sources including natural light,

Q3: How is after-sales response speed ensured for LCD video wall projects in government service halls?

A: Government projects demand high stability. Stonbel maintains resident service points across 31 provinces, providing localized rapid response. In the Xi'an Xianyang Airport project, remote centralized management reduced maintenance manpower by 50%—equally applicable to government service halls: through the multi-screen controller, operators can remotely monitor each screen's status, temperature, brightness, and other parameters, with automatic alerts and fault location upon detection, significantly shortening troubleshooting time. Stonbel's service system includes a three-tier response mechanism: Tier 1—on-site engineers arrive within 2 hours for critical faults affecting business continuity; Tier 2—regional technical experts provide remote diagnostic access within 4 hours,

This review shows that government hall LCD video wall projects are complex systems involving manufacturing quality, environmental adaptability, signal scheduling, and ongoing maintenance. Stonbel's track record—Sanya Atlantis for humidity/salt resistance, Xi'an Airport for 400+ terminal synchronization, Guiyang Big Data Center for 8K 3D visualization, and BOE for data security—builds a technical moat. Choosing an original manufacturer with full-process support ensures certified quality (3C, CE, FCC, ISO) and low maintenance via nationwide service. As COB technology advances toward P0.7, LED texture screens emerge, and AI integrates with displays, LCD video walls will evolve into data hubs for city operations. Stonbel remains committed to delivering time-tested display solutions.