DRB Holding Co., Ltd. engages in the manufacture and sale of vehicle sealing products, construction materials, and seismic isolation and vibration controls in South Korea and internationally. The company provides glass run/channels, as well as door, body, tailgate, and hood seals. It also offers railway products, such as low vibration track systems, ballast mats, platform gap fillers, and rail fastening systems; marine products, including rubber fenders, automatic cable cover belts, and marine accessories; eco-products comprising rubber dams, eco-tanks, multi-function HDPE catch basins, and intercepted flow control devices; and civil engineering and industrial materials, such as submerged gaskets, membranes for tanks, shock mounts, diaphragms, water-proof sheets, sluice seals, gas holders, crash cushions, and door seals. In addition, the company provides isolation systems comprising natural, lead, and high damping rubber bearings; damper systems, including easy/MEED, lintel-type vibration control, SSF, and door and window-type dampers; and structural systems, such as BESTOBEAM composite beam systems, as well as provides engineering services, including performance-based and composite beam design solutions. It also sells its products online. The company was founded in 1945 and is headquartered in Busan, South Korea.