SCR Urea Nozzle Assembly Solution

The Cartier SCR Urea Injector Assembly Series is widely used in China VI diesel pickup trucks, light trucks, heavy-duty trucks, buses, urban vehicles, agricultural machinery, and construction equipment. With its robust technology and superior quality, it has gained recognition from OEMs such as Guangxi Yuchai, Quanchai, Yutong, Dongfeng, and others. It has become the preferred localized solution for China VI diesel exhaust after-treatment systems, with cumulative installations exceeding 1 million units. Currently, it holds the largest market share for the domestic substitution of China VI urea injectors, making it the leading provider of China VI urea injector assemblies in China.

Fuel Injection Solution for Spark-Ignition Heavy Fuel Piston Engines

The gas-assisted atomization injector, utilizing the physical structure of a Laval nozzle, offers excellent low-temperature and low-pressure atomization characteristics, making it suitable for atomizing and injecting high-viscosity heavy fuels (such as kerosene, diesel, etc.).

Wall-climbing intelligent industrial robot

This product is a new type of mobile, wall-climbing intelligent industrial robot that can strongly adhere to ferromagnetic metal surfaces and move freely and flexibly on both flat and curved surfaces at positive and negative angles. It is suitable for grinding, cleaning, washing, and coating removal of surface contaminants such as stains, rust, paint flakes, and other adhering substances from secondary lining formwork supports, ships, chemical storage tanks, wind turbine towers, and similar structures. Additionally, as a mobile robotic platform, it can be equipped with various end-effectors—including welding guns, cutting torches, and non-destructive testing devices—to expand its functionality into tasks such as welding, cutting, non-destructive testing, and the handling of hazardous chemicals.

Low-Altitude Digital Intelligence Integrated Management Platform

Centered on low-altitude drone application technology, and built upon a self-developed digital platform foundation coupled with proprietary AI algorithms, this solution integrates multiple cutting-edge technologies—including IoT, AI, big data, and multi-modal sensing—to address critical challenges in interconnecting diverse protocols, data types, platforms, and spatial domains. It achieves deep integration and seamless collaboration among various intelligent entities such as application scenarios, AI algorithms, drones, robots, and surveillance systems, thereby constructing a comprehensive, all-domain, stereoscopic perception platform that features multi-dimensional data collection, intelligent analysis, unified scheduling, and coordinated response—all under a single, integrated digital and intelligent management network. This platform meets the diverse needs of applications including highway maintenance inspections, police intelligence gathering, law enforcement evidence collection, public security patrols, traffic emergency response, and disaster relief. Through innovative low-altitude applications, it continuously empowers a wide range of industries—including transportation, public security, emergency management, urban administration, agriculture and forestry, and power—enabling them to achieve greater efficiency and effectiveness.

Dynamic Weighing System

Two or more piezoelectric film or quartz pressure sensors are embedded in each lane. The spacing between sensors is fixed, ranging from 1 to 2.5 meters depending on the layout. Rectangular inductive loops are buried ahead of the sensors. When a vehicle passes over the pressure sensors, the pressure exerted by each wheel or group of wheels is proportionally reflected in the electrical charge signal output by the sensors. As the wheels press down on the sensors, the resulting signals are converted into digital voltage signals by the acquisition unit circuit. These voltage signals are then processed by the MCU to accurately determine data such as the vehicle’s weight, number of axles, axle distance, speed, vehicle model, and vehicle length. Specifically, the vehicle length data is derived from the duration during which the vehicle’s metal chassis activates the induction coil; simultaneously, the induction coil is also used for vehicle segmentation.

Slope Video Displacement Monitoring System

The distributed integrated video extensometer is a displacement monitoring instrument based on subpixel vision image measurement algorithms. It is used to measure the displacement or deformation of structures without requiring additional sensors or signal sources.