| China Waterborne Transport Research Institute |
| CCS Tianjin Branch |
| CCS Qinhuangdao Branch |
| CCS Chongqing Branch |
| CCS Qingdao Branch |
| CCS Fuzhou Branch |
| CCS Nanjing Branch |
| CCS Shanghai Rules & Research Institute |
| CCS Shanghai Branch |
| CCS Wuhan Rules&Research Institute |
| Shanghai Salvage Bureau of the Ministry of Transport |
| Yantai Salvage Bureau of the Ministry of Transport |
| Guangzhou Salvage Bureau of the Ministry of Transport |
| North Sea Rescue Bureau of the Ministry of Transport |
| South Sea Rescue Bureau of the Ministry of Transport |
| East Sea Rescue Bureau of the Ministry of Transport |
| Rescue and Salvage Bureau of the Ministry of Transport |
| China Maritime Service Center |
| Zhanjiang Maritime Safety Administration |
| Guangxi Maritime Safety Administration of People’s Republic of China |
