2020 Aquatech China (Shanghai), CN 2019 WETEX Emiradau Arabaidd Unedig, AE 2019 WEFTEC UDA, UDA VIETWATER 2019 (Hanoi), VN 2019 Aquatech China (Shanghai), CN 2018 VIETWATER (Hanoi), VN 2018 Aquatech Tsieina (Shanghai), CN 2018 GD Dŵr, CN 2017 VIETWATER , VN 2017 Aquatech Tsieina (Shanghai), CN 2016 Aquatech Tsieina (Shanghai), CN
