2019 Nov. : Visiting SUDAN, meeting with Khartoum State Water Corp. for Solar PURI System project

2019 Nov. : Visiting CAR (Central Africa Republic), meeting with ENERCA, visiting rural villages for Sun Vision Land project

2019 May : Visiting CAMBODIA, Ministry of Commerce, for introducing Solar HOPE Farm technology

2019 Apr. : Participating UN GCF(Green Climate Fund) Private sector Investment Forum, Songdo, KOREA

2019 Mar. : Installation of Solar BAKERY in a remote rural village Luka Kudusa,Lanfro Woreda,Silte zone,SNNPR, ETHIOPIA

2019 Feb. : Visting Paramaribo in SURINAME for participating HFLD Climate Financing Forum

2019 Feb. : Visiting Georgetown in GUYANA for introducing Solar PURI System

2018 Dec. : Visiting MYANMAR for introducing Solat PURI System

2018 Oct.-Dec. : Manufacturing and shipment of Solar BAKERY for ETHIOPIA rural village

2018 Jul.-Sept. : MOU signing with ETHIOPIAN Ministries for Solar HOPE Camp projects

2018 May : 53rd AfDB(African Development Bank) Annual Meeting, Exhibition, Busan, KOREA,                  

                   networking with AfDB, WB, GCF, UNFCC and Ministers from various African countries.

2018 Mar. : Installation of Solar PURI demo project in Luka Kudusa Kevele,Lanfro Woreda,Silte Zone, SNNPR, ETHIOPIA

2017 Dec. : Shipment of Solar PURI System for ETHIOPIA

2017 Apr. ~ Dec. Manufacturing Solar PURI System in T&C KOREA factory for Ethiopia Demo project

2017 Dec. : Visiting MYANMAR for Micro grid and water purification Workshop for introducing Solar PURI System

2017 Nov. : Visiting CAMBODIA, Batambang Province for introducing Solar PURI System

2017 Mar. : MOU signing with MOWIE (Ministry of Water,Irrigation and Energy) ETHIOPIA for Solar PURI demo project 

                   for bore hole water RO defluoridation in a remote rural village in SNNPR,ETHIOPIA.

2017 Feb. : Visiting remote rural village in ETHIOPIA for field survey for a demo project of Solar PURI System

2016 Dec. : Visiting remote rural village in ETHIOPIA for field survey about potable water supply

2016 Nov. : Ethiopia-Korea Business Partnership, Addis Ababa, ETHIOPIA, Business meeting for Solar PURI System

 2016 June : Singapore Water Business Week, Singapore, introducing Solar PURI System

2016 March : 3rd Asia Water Business Forum,Bali, INDONESIA, introducing Solar PURI System

2015 May : 7th World Water Forum exhibition,KOREA, introducing Solar PURI System

2015 Mar. : Manufacturing the 1st prototype of Solar PURI System

2014 Aug. ~ 2014. Dec. : Development of Solar PURI System structure and design