Founded company Invented and Patented smokeless moxa cautery.

Invented and produced Moxibustion Won the silver prize in LA international invention exhibition. Invented, patented and produced improved device of Patented and produced . Won invention genius prize in Hungary. Pantented and produced 1929. Transferred factory and newly built GangHwa Factory. Invented Pointkey. 2005. 12 : The prime Minister Prize Knowledge and economy minister Prize. Produced Zahoon. Into the German Market.. 

Products are made by Natural Herb in Korea.