DONGWHA Development
Established in 1961, DONGWHA Development initially began as a manufacturer of cardboard boxes and packaging for medicinal supplies. It has since grown into a major concern for printing and manufacturing special pulp containers and electronic products.
Today, the company produces the pulp cartridges for mosquito-repellent systems and exports them overseas, an important source of foreign currency. it is the leader in fumigators for home use, and is further moving to expand into international markets.