Cartesy End-of-Line Warranty Test Lane Installed at Shenzhen Dongfeng Automobile Daya Bay Plant to Support OEM

Oct 23, 2026 — Cartesy Diagnosis Technology CO.,Ltd (Zhongshan Cartesy Testing Equipment Technology Co., Ltd., brand: cartesykj) announces another successful delivery. A complete motor vehicle end-of-line warranty test lane has been installed and commissioned at the Daya Bay Plant of Shenzhen Dongfeng Automobile Co., Ltd., ready for the vehicle factory’s final off-line quality inspection. The integrated solution supplied by Cartesy consists of a axle wheel load tester , double plate sideslip tester, Roller  brake tester and automatic headlamp tester.

 Independently developed and integrated by Cartesy, this test system provides robust hardware and software for Shenzhen Dongfeng to verify the quality of its special-purpose vehicles before delivery.

Shenzhen Dongfeng Automobile Co., Ltd. is a well-known domestic manufacturer of sanitation trucks and special vehicles, with rich experience in conventional and new-energy sanitation equipment. The factory maintains stringent requirements on inspection accuracy, testing cycle and data traceability for finished vehicles. Different from inspection lanes for public testing stations, this Cartesy end-of-line warranty test lane is specially designed for OEM final inspection and pre-delivery validation. It can complete integrated testing of axle weight, steering sideslip, braking performance and headlamp parameters efficiently. All test data can be uploaded to the factory’s quality management system in real time, generating traceable inspection records for every finished vehicle.

All core units in the lane are proven flagship products under the cartesykj brand. The weighing platform delivers accurate measurement of vehicle and axle load; the twin-plate sideslip tester evaluates wheel alignment condition by detecting steering wheel sideslip value; the brake tester measures critical safety parameters including braking force, brake balance and wheel drag; the automatic headlamp tester automatically captures luminous intensity and beam offset of vehicle lamps, greatly reducing human error and improving automation level on the production line. The whole system features strong compatibility with multiple models of sanitation and special vehicles produced by Shenzhen Dongfeng, matching the plant’s production rhythm while ensuring stable and repeatable test results.

During on-site execution, Cartesy’s project and engineering team optimized the layout according to the workshop space and production logistics of the Daya Bay factory. All work including foundation coordination, equipment positioning, levelling, wiring and joint commissioning was carried out under strict quality control to ensure on-time handover. After acceptance, Cartesy will continue to provide operator training, remote technical assistance, periodic calibration and maintenance services to guarantee the long-term stable operation of this end-of-line warranty test lane and support the client’s quality management workflow.

With years of R&D experience in vehicle inspection equipment, Cartesy cartesykj specializes in customized turnkey test lane solutions for inspection stations, OEMs and vehicle refitters. Following a series of successful overseas and domestic inspection station projects, this cooperation with Shenzhen Dongfeng marks a new milestone for Cartesy in the domestic special-vehicle end-of-line inspection segment and strengthens the market recognition of the cartesykj brand among vehicle manufacturers. Going forward, Cartesy will continuously upgrade equipment performance and digital measurement & control software. We will supply high-performance inspection equipment and one-stop technical services to more vehicle manufacturers and refitters, empowering quality upgrading of the domestic special vehicle industry with reliable inspection technology.