Sanlien Technology has been a leader in manufacturing geotechnical, structural, and vibration monitoring instruments since 1967. With more than 50 years of experience in the monitoring industry, Sanlien is committed to delivering accurate, high-quality environmental data, playing a vital role in ensuring the safety of society and supporting sustainable civil development worldwide.

Worldsensing is a global IoT pioneer. They are experts in monitoring large-scale and civil infrastructure through IoT remote technology. Together with a global partner network, Worldsensing serves engineering customers in 70+ countries across mining, construction, rail and structural health.

For over twenty years, SARA has played an important role in the geophysical instrumentation market. Their technology supports both earthquake monitoring and exploration seismology. With deep electronic expertise, strong industrial capabilities, and close collaboration with leading researchers and professionals, SARA offers a broad range of instruments recognized for their reliability, performance, and value.

Oxstone is a next-generation monitoring platform built on deep expertise in monitoring and managing data for dams, mines, civil constructions, and environmental projects, empowering professionals to make informed decisions, improve safety, and optimize performance through real-time, actionable insights.