CARTESY Delivers Excellence! 8 Vehicle Emission Testing Lines Upgraded Successfully, Demonstrating Core Strength

On May 19, 2026, Zhongshan Cartesy Diagnosis Technology Co., Ltd. (CARTESY) has once again set an industry benchmark—the upgrading project of 8 vehicle emission testing lines was successfully completed. Equipped with core equipment truck dynamometers and three-axis six-roller vehicle chassis dynamometers, the project was delivered with the philosophy of "efficient renovation with exposed pipes and wires, ensuring uninterrupted testing operations", further consolidating CARTESY’s leading position in the vehicle inspection industry.

As a high-tech enterprise specializing in the R&D, production and engineering services of vehicle inspection equipment, CARTESY has always adhered to the principles of "quality first, speed as the core, service as the foundation". Focusing on the standardization and transparency upgrading needs of the emission testing industry, CARTESY accurately addresses key industry renovation pain points. The 8 emission testing lines upgraded this time are core-equipped with three-axis six-roller chassis dynamometers (core equipment for heavy-duty vehicle testing) and truck dynamometers. Designed specifically for medium and heavy-duty diesel vehicles, trucks and other commercial vehicles, they can accurately simulate road resistance and complete core tests such as lug-down emission testing and chassis output power measurement. Complying with national standards including GB3847-2018, they adapt to emission testing scenarios for various heavy-duty motor vehicles.

The highlights of this project lie in the standardized renovation with exposed pipes and wires and the one-week rapid completion. To address industry pain points such as hidden pipelines in traditional testing lines, potential data fraud and difficult supervision, CARTESY adopted an industry-leading renovation solution: exhaust sampling pipes, standard gas pipes and compressed air pipes are all laid visibly on the ground; power lines, network cables and communication cables are installed openly with clear labels. Key areas are fully covered by monitoring systems, building a "physical + electronic" anti-fraud system at the hardware level. This completely eliminates the risk of manual intervention, ensuring test data authenticity, transparency and traceability, and meeting national environmental supervision upgrading requirements.

In terms of engineering efficiency, CARTESY broke industry conventions and set a new benchmark with "rapid delivery"—the entire process from scheme design, equipment delivery, pipeline laying to commissioning and acceptance of the 8 emission testing lines was completed in only 7 days. Achieving "uninterrupted testing during renovation, simultaneous operation and upgrading", it minimizes the downtime loss of testing stations and efficiently balances compliance upgrading and daily operations, demonstrating CARTESY’s strength "forging strength with speed".

From technical strength to service capability, CARTESY has always upheld the responsibilities of a leading vehicle inspection enterprise. The core team has over 30 years of experience in electromechanical R&D, mastering core chassis dynamometer technologies with multiple software copyrights and patents. The products are certified by ISO9001 and CE, exported to more than 50 countries and regions worldwide, serving high-end clients such as China Automotive Engineering Research Institute, Dongfeng Motor and Shenzhen Public Transport Group, enjoying a renowned reputation at home and abroad. For this 8-line renovation project, CARTESY provided end-to-end closed-loop services from on-site survey and customized scheme design in the early stage, to refined construction and standardized commissioning in the middle stage, and technical training and after-sales support in the later stage, winning deep customer trust with professional technology and efficient service.

As the vehicle inspection industry advances toward standardization, intelligence and transparency, CARTESY has always been at the forefront. With truck dynamometers and three-axis six-roller chassis dynamometers as core products, standardized renovation with exposed pipes and wires as the core solution, and rapid delivery and full-cycle services as core advantages, CARTESY continues to create value for customers and empower high-quality industry development.

Choosing CARTESY means choosing professionalism, efficiency and reliability! In the future, CARTESY will continue to deepen its presence in the vehicle inspection field, drive product upgrading through technological innovation, set industry benchmarks with ultimate service, and build a globally trusted vehicle inspection equipment brand.