BNB38 years of corrosion prevention know-how

Design

Founded in 1982, BNB contributes to society and human happiness with
38 years of corrosion prevention know-how.

Jangja Bridge / New

Gunjang Bridge / New

Namgye~Yuma Guardrail / New

Suncheon BonghwaTunnel / Repair

Seongnam Underpass / Repair

Underground Trains in the New Town of Doan, Daejeon / New

Mandeok Tunnel / Repair

Okryong water purification plant a distributing reservoir / Repair

Daegu Jukgok water purification plant / Repair

Ansan a distributing reservoir / Repair

Jangja General Industrial Park Waste Water Treatment Plant / New

JebuPort steel pipe file / New

Saemangeum Drainage Gate / New

Oryukdo Lighthouse / Repair

Pyeongtaek dock / New

2009~2011 Metropolitan area 1st stage wide-area waterworks

Buyeo~Nonsan Gold mining area waterworks / New