frenWatch our videoshomeour technologyapplicationsaboutcontact usOpen menu Applications On the Application of Passive Source Seismic Frequency Resonance Exploration Technology (SRT) Exploration of a mined-out area Monitoring the effectiveness of cement grouting in a mined-out area with SRT Application of SRT in a tungsten deposit in Jiangxi Province, China Application of SRT in a polymetallic deposit in Qinghai Province, China Application of SRT in a copper-nickel deposit in Xinjiang, China Application of SRT in a lead-zinc deposit homeour technologyapplicationsaboutcontact usScroll to top