DiveServ International Pty Ltd Global Underwater Services: Hull Cleaning, Bio-Fouling Inspections, Underwater Surveys, Class Surveys, Underwater Repairs, Propeller Polishing, Global Ports Diving and Underwater Services www.diveserv.com/ Durban North, South Africa 有服务的港口 LOS ANGELES ALGECIRAS SINGAPORE FUJAIRAH PANAMA CANAL LOME MOMBASA CALLAO GIBRALTAR GLOBAL M
Commercial Diving Contractors CC (CDC) Driven to Outperform Diving and Underwater Services cdcdiving.com Port Elizabeth, South Africa 有服务的港口 PORT ELIZABETH
Subtech South Africa Diving and Underwater Services www.subtech.co.za Durban North, South Africa 有服务的港口 DURBAN