Baidu to create EV venture with carmaker Geely

Cestel develops portable bridge weigh-in-motion (WIM) systems for vehicles and monitoring the structural properties of roads, pavements and bridges.

ShoulderMaster manufactures custom-made road construction equipment designed to deliver a superior performance and improved safety features compared to traditional road building equipment and methods.

DELTA provides a highly reliable range of retroreflectometers for measuring retroreflection of pavement markings and traffic signs.