Railway Inspection & Road Maintenance Engineering

From railway detection and inspection to asphalt maintenance and road recycling, we support safer, durable highways and rail corridors with equipment and engineering know‑how.

Railway detection & inspection
Road maintenance engineering & pavement systems
Field equipment, traffic safety & rescue
RTI Ultrasonic Detection System

Road Category

Choose a category to browse products and solutions.

Railway Detection & Inspection

Detection and inspection: GPR systems, ultrasonic flaw detectors, and rail inspection vehicles.

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Road Maintenance Equipment

Asphalt maintenance, hot-in-place (environmentally friendly recycling) heaters and millers, microwave curing vehicles, traffic cone vehicles, and rescue equipment.

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Project & Equipment Gallery

Case studies from road maintenance, hot-in-place recycling, and field operations. Click an image to view full size.

RTI Ultrasonic Detection System
Ground Penetrating Radar (GPR)
3D Laser Scanning & Digital Twin
Versatile Hi-Rail Vehicle
Adhesive Insulation Technology
JCM106W microwave maintenance vehicle — pothole repair on Yunnan expressway

Railway Inspection Solutions in Practice

Field demonstrations of RTI and TLSD railway detection systems.

RTI

TLSD

Road Maintenance Solutions in Practice

Project highlights from hot-in-place recycling and road maintenance in the field.