{ Certificate Number Approval/Cert.no 02-004186 / 025987 Due date 2027-10-18 Valid Valid Company COSCO SHIPPING Heavy Industry Country ZIP 264203 City WEIHAI Street No.19 Shenyang South Road Product Type BALAST WATER MANAGEMENT SYSTEMS Approval Group Type approval Product Description BLUE OCEAN SHIELD (BOS) Ballast Water Management System (model range BOS100 to BOS3200) (model range BOS100(Ex) to BOS3200(Ex)) Treatment rated capacity (TRC): 100-3200 m3/h