In 2002, the company was established and launched the first generation optical probe, breaking foreign brand monopoly; in 2008, launched self-developed meter test bench, entering the metrology testing field; in 2012, released the first generation industrial DTU product, entering the Industrial IoT field; in 2016, established ISTAR sub-brand, launched ISTAR Cloud Industrial IoT platform; in 2018, released TESPRO OS intelligent operating system, realizing the leap from hardware to software; in 2022, products exported to 150+ countries, becoming the world's No.1 optical probe brand; in 2026, launched 5G industrial gateway and IBMS smart park platform, completing cloud-edge-device full-stack layout.
