- 16th-18th, August, 2023, Asia Health Bangkok,Thailand.
- 21st-23rd, June, 2023, FIME Medical Exhibition 2023.
- 15th-18th, November, 2022, EuroTier First in animal farming 2022, Hanover, Germany.
- 27th-30th, January, 2020, Longtime Bio participated in the Arab Medical Device Exhibition 2020 in Dubai, UNITED Arab Emirates.
- 18th-20th, November, 2019, Longtime Bio participated in the 51st International Hospital & Medical Equipment Supplies Exhibition(MEDICA & COMPAMED) in Düsseldorf, Germany.