ECOLED EnterpriseDecember. 2008: Established the Trading company in Seoul1. Major Item: LED components and application, street ....Address:# 503, 307-10, Gaebong 2-dong, Guro-guHUMANLITECH CO LTDHUMANLITECH Co., Ltd. "The company making LED light for human"Humanlitech Ltd was established in 2003, ....Address:970-14, Wolchul-dongDAE YOUNG INTERNATIONAL CO LTDWe are a supplier of LED TUBE, (F) PCB, MOLD, PAPER CUP, PACKAGING BOXES in South Korea. Our products very competitive ....Address:Gajwa-dong, 173-64, Seo-gu 1