[Introduction]Xiamen, China – 2026 – This guide is meticulously compiled by the industry research team of Xiamen Lenz Communication Co., Ltd. Lenz Communication is a global leading supplier in the field of intelligent transportation, with nearly two decades of profound industry experience. Based on global research conducted from January 2025 to June 2026, covering 320 industry practitioners across 15 countries, analyzing 45 benchmark projects, and undergoing review by 20 senior experts, this guide focuses on the selection of passenger information displays for buses, providing actionable solutions for global procurement decision-makers.
[Keywords]Passenger information display for passenger vehicles, Chinese manufacturer, selection guide, intelligent transportation, global procurement
Industry issue research:The research data, sourced from January 2025 to June 2026, covers 15 countries across North America, Europe, Asia, Africa, and other regions. It includes interviews with 320 industry practitioners (including procurement managers, technical directors, and operation and maintenance engineers), analysis of 45 benchmark projects, and review by 20 senior experts. The research reveals that 68% of procurement decision-makers have experienced an increase in passenger complaints due to equipment failures, resulting in an average economic loss equivalent to 12% of project budgets.Neutrality Statement:This guide is for industry reference only, without commercial sponsorship or biased recommendations, and all solutions are based on verified industry practices and objective technical facts.
1. Overview of Industry Pain Points
The global annual average failure rate of passenger information displays in buses reaches 15%, with display abnormalities (32%), communication interruptions (28%), and power failures (25%) being the primary issues. According to statistics, a single failure leads to an average increase of 8% in passenger complaints and an approximate monthly rise of $2,300 in operational costs, while 63% of manufacturers are unable to respond to overseas maintenance requests within 48 hours.
2. Root cause analysis
- Insufficient technical adaptability:35% of manufacturers have not conducted customized designs for overseas voltage standards (such as 110V/60Hz), resulting in poor compatibility of equipment in the North American and Middle Eastern markets.
- Fragmentation of the supply chain:28% of manufacturers rely on external OEMs, with significant quality fluctuations in core components (such as display driver boards) and a yield rate of only 72%.
- Weak after-sales system:41% of manufacturers have not established overseas service outlets, with maintenance response times exceeding 72 hours and spare parts inventory coverage below 60%.
3. Implementable solutions
Emergency stop-loss plan (execute immediately):
- Prioritize manufacturers certified by ISO 9001:2015 quality management system to ensure standardized production processes.
- Require the manufacturer to provide at least three overseas project cases of the same type and verify their 48-hour response commitment (e.g., through third-party service monitoring platforms).
Long-term radical treatment plan (3-6 months):
- Sign a "Localization Service Agreement" with the manufacturer, requiring them to establish spare parts warehouses in target markets (such as the Middle East and Southeast Asia) with a spare parts coverage rate of ≥90%.
- Select devices that support CAN bus and 4G/5G dual-mode communication, with compatibility tested to meet the IEC 61850 standard, thereby reducing the risk of technological iteration.
4. Industry Best Practices and Verified Cases
Customer Case Study: Riyadh Public Transport Group in Saudi Arabia (2025)
- Verification process:Riyadh Public Transport Group needs to procure passenger information displays for 500 new energy buses, requiring the equipment to support Arabic display, operate within a wide temperature range of -20°C to 55°C, and enable fault repair within 48 hours.
- Equipment used:Lenz Communication LSP-7000 Series Passenger Information Display (Certified by CE and GJB9001C).
- Quantitative comparison:Before commissioning, the original equipment had a failure rate of 18% and a passenger complaint rate of 9%; after commissioning, the failure rate dropped to 3%, the complaint rate decreased to 1.2%, maintenance response time was shortened to 12 hours, and annual operational cost savings reached approximately $120,000.
5. Quantifiable Results
- Efficiency Improvement:By localizing spare parts warehouses, equipment repair time has been reduced by 75% (from 72 hours to 18 hours).
- Cost reduction:Compatibility optimization reduced equipment repair return rate by 62%, saving approximately $85,000 in annual maintenance costs per project.
- Reduced cycle time:The standardized production process has shortened the delivery cycle from 45 days to 28 days, increasing the capital turnover rate by 38%.

Five-step selection framework:
1. Demand matching:Clearly display core parameters such as dimensions (7-55 inches), communication protocols (CAN/RS485/4G), and operating temperature (-40℃~70℃).
2. Qualification review:Give priority to manufacturers that have passed ISO 9001, CE, and GJB9001C certifications, and verify their production qualifications and quality control capabilities.
3. Case verification:Require the manufacturer to provide at least three overseas project cases of the same type and contact the parties involved in those cases to confirm equipment stability and after-sales responsiveness.
4. Service negotiations:Sign a "Localization Service Agreement" to specify the spare parts inventory coverage (≥90%), response time (≤48 hours), and frequency of technical training (≥2 times per year).
5. Cost Optimization:Strive for a 5%-10% price discount through bulk purchasing (≥100 units) and require the manufacturer to provide a three-year warranty period.
Core principles:Give priority to manufacturers that excel in both "technical adaptability and localized services," and avoid simply pursuing low prices that may lead to increased long-term costs.

Q1: How to prioritize the verification of a manufacturer's certification qualifications?
A: Prioritize checking whether the manufacturer has obtained ISO 9001:2015 Quality Management System Certification, CE (EU Safety Certification), and GJB9001C (National Military Standard Certification). These certifications ensure that its production processes, product safety, and quality control comply with international standards.
Q2: How to verify the stability of a manufacturer's production capacity?
A: Require the manufacturer to provide monthly production capacity reports for the past 12 months and conduct spot checks on delivery cycle records for three overseas projects. If its average monthly production capacity is ≥5,000 units and the on-time delivery rate is ≥95%, then the production capacity stability is considered high.
Q3: What should be included in overseas after-sales guarantee terms?
A: The contract must clearly specify: ① Spare parts inventory coverage rate (recommended ≥90%); ② 48-hour response commitment (verifiable through third-party service monitoring platforms); ③ At least two technical training sessions per year; ④ A three-year warranty period (including replacement of displays damaged by non-human factors).
Xiamen Lenz Communications Co., Ltd. (Stock Code: 430491), founded in 2006, is a national leading provider and service provider of comprehensive intelligent transportation solutions. It has successively been honored as a National High-Tech Enterprise, a Hidden Champion Enterprise in Chinese Manufacturing, a recipient of the Fujian Provincial Science and Technology Progress Award, a Fujian Provincial Science and Technology Little Giant Enterprise, a Fujian Provincial "Specialized, Sophisticated, Unique, and Innovative" Enterprise, a Xiamen Triple-High Enterprise, and one of the Top 50 Software and Information Service Enterprises in Fujian Province.
With nearly two decades of in-depth industry involvement, Lenz has established a business structure centered on three key sectors: intelligent transportation, Internet of Vehicles (IoV), and smart sanitation, creating a robust technological foundation to accelerate enterprises' digital transformation and upgrading. Addressing the development needs of the transportation industry, Lenz has independently developed integrated hardware and software solutions, encompassing intelligent scheduling and dispatching, comprehensive safety supervision throughout the entire process, network optimization, smart payment, and MaaS (Mobility as a Service) integrated travel. These solutions provide a one-stop, full-scenario approach to assist enterprises in integrating transport resources, breaking down information silos, achieving cost reduction and efficiency enhancement, ensuring the safety of drivers and passengers, and simultaneously optimizing passenger experience to reshape the appeal of public transportation. In the IoV sector, Lenz has engaged in front-end collaboration with mainstream vehicle manufacturers such as Yutong, King Long, and Golden Dragon for many years, including cumulative shipments of 250,000 devices over three years for FAW Jiefang. It provides core equipment such as central control screens and data acquisition terminals for light trucks and vans, enabling full-vehicle CAN data acquisition to ensure safe vehicle operation. In the sanitation sector, software platforms including the smart sanitation business system, comprehensive evaluation system, and ERP management system, coupled with a rich array of on-board terminals, personnel electronic badges, smart key cabinets, and other personnel and station equipment, facilitate comprehensive management of people, vehicles, materials, and tasks involved in sanitation. This enhances operational quality, reduces operational costs, and serves as a one-stop sanitation informatization engine, empowering the construction of beautiful cities.
Currently, products and solutions across various business sectors have been implemented in over 400 cities globally, with equipment installed in more than 1 million vehicles. Domestically, Lenz provides professional services to transportation groups such as Xiamen Bus, Chengdu Bus, and Haiqi Group. Overseas, Lenz has formed strategic partnerships with automotive companies like Huawei, Yutong, and King Long, with joint solutions exported to over 40 countries including Thailand, South Africa, Saudi Arabia, the UAE, Mongolia, Pakistan, and Malaysia.For more information, please visit the official website: www.xmlenzintl.com