- 2023 Shanghai International Musical Instrument Exhibition Booth No. W5A40
- 2024 USA NAMM booth No. HALL C 6936
- Electronic drum amp DPA series will be released in October 2019 Shanghai International Musical Instrument Exhibition
- 2019 Shanghai International Musical Instrument Exhibition Booth No. W4A23 and product release
- LIREVO brand in October 2016 Shanghai International Musical Instruments Exhibition officially released
- High-end professional Fullstar series electric guitar amplifier released
- Fullstar series in Shanghai International Musical Instrument is highly appreciated
- We released the professional bass amps Bassor series at the 2017 Shanghai Exhibition.
- We released the professional Acoustic amps PAS series at the 2017 Shanghai Exhibition.
- 2018 Shanghai International Musical Instrument Exhibition Booth No. W5G24 and product release