ConRepair Co.,Ltd. has produced waterproof & crack repair & reinforcement materials on concrete structures and supplied to the domestic market ever since its founding in 1994.
In addition, starting from export incorporated in overseas construction by domestic large constructers in the early stages, ConRepair is now

FEROOF Co., Ltd. is a company specializing in steel tile manufacturing and managed by a 2nd-generation roof tile artisan who has worked as a roof tile layer since 1970. The company’s overseas exports that started from 2003, have been growing constantly, and now its products are exported to over 20

Hochun Industrial Co., Ltd. has pursued active business in the domestic and foreign scaffolding markets since its establishment in 1993. Hochun Industrial produces scaffoldings customized for respective countries including those in North America, Europe, and the Middle East, and its superiority in quality

Since founded in 1965, HWASHIBOLT IND.CO.,LTD. has focused on special bolts as a leading company in the special bolts industry.
Recognized for its world-class technical ability and superiority in the special and engineered bolts industry,

BIOLIGHT, established in 1993, is a manufacturer specialized in production of automotive halogen bulbs. Produced bulbs are the headlamp and fog lights for vehicles and the products are exported worldwide and the OEM products are also delivered to Hyundai Kia Motors.
Since 2009, BIOLIGHT has been delivering various OEM products to Hyundai Motor Company,