Since JISUNG has been established in 1990, we had firstly developed 'Flexible Clamp', one of the useful part of green house accessories, and from that time we have been trying to give all-out efforts to develop more useful components of which technology has been proved with a lot of patent and practical new designs. We indeed wished to enhance the position of Korean Greenhouse Industry. As a result of our R & D, in 1996, we could complete so called 'Trolley System' and 'Rotating Pest Controller', which are deadly required systems for insect control in the field where a lot of manpower is needed. In 1997, we were nominated as one of the reliable suppliers to the 'Korea Agricultural Cooperation' and from that time on we could provide our specific Green House Accessories & Components through the orgarnization. Every farmer is now able to get our products with ease and even at low cost. In this 21th century, we will keep continue to research and develop best products for our better life based on future concept of creating Clean and Green environment around us.*Company history1990. Oct. Established (Tae Pyung-dong, Sungnam City, Kyunggi-do). Developed Flexible Clamp first in Korea (Practical New Design No. 69260). 1992. Dec. Moved to Tae-Jeon Ri,Kwangju-gun, Kyunggi-do. Product pad for Waterspout, Got utility model and patent. 1993. Register Trademark and service and 3 practical new designs. 1995. Register 3 piece about utility model and registration of designs for materials of greenhouse. 1996. Oct. Begin factory construction (Shingun-ri, Yeoju-gun, Kyunggi-do.). 1996. Nov. Participated in SIEMSTA FAIR with Trolley System. 1997. Feb. Registered and made contract with AC for supplier of attachment of Greenhouse. Register 4 piece about patent and Utility Model and Registration of Designs. 1997. Jun. Finish and move to new factory (Shingun-ri, Yeoju-gun, Kyunggi-do.). 1997. Oct. Expand business department and develop unmanned control, spray, moving instrument. 1998. Oct. Register patent of Trolley System (171698).