GMDSS Annual Testing Providers

Golden Marine Service Co., Ltd. is a Guangzhou-based marine safety service contractor with workshop facilities in Zengcheng District, serving vessels calling at the Pearl River Delta ports of Guangzhou-Nansha, Huangpu, Shenzhen-Ya

Guangzhou Hairun Shipping Technical Co., Ltd. is a limited liability company holding independent legal person status under Chinese commercial law. The business traces its origin to a Guangzhou branch office of Tianjin Hairun Marin

Guangzhou Seanet Marine Technology is a marine electronics and NDT service firm based in Guangzhou, supporting commercial vessels calling at Pearl River Delta terminals along the South China coast. The team concentrates on shipboa

Guangzhou Shunhai Maritime Technical Service Co., Ltd. is a marine technical services contractor based in Guangzhou, Guangdong Province, serving vessels calling at the Pearl River Delta ports of Guangzhou-Nansha, Huangpu, Shenzhen

Guangzhou Super Sea Electronic is a marine electronics service contractor based in Guangzhou, supporting shipowners and managers in the Pearl River Delta and across South China. The company is approved by ABS, Bureau Veritas, Chin

Hainan Weihang Communication & Navigation Technology Co., Ltd. is a Haikou-based supplier specializing in shipborne communication and navigation equipment for vessels trading in the South China Sea and to and from the free trade p

Happy Marine Electronic Service is a Shanghai-based marine electronics service company supporting merchant vessels calling at the Yangtze River Delta ports of Shanghai, Ningbo, Zhoushan, Taicang and the surrounding region. The fir

Harvestec Service is a Shanghai-based contractor supporting commercial shipping with safety, navigation and inspection services across the Yangtze Delta and surrounding ports. The firm is recognised by ABS, DNV, IRClass, Korean Re

Hebei Runtian Science Technology Co., Ltd. is a marine technical service firm based in Qinhuangdao, on the Bohai Bay coast of Hebei Province, supporting commercial vessels calling at the port complex and the wider region. The comp

HongTek Maritime Co., Ltd. is based in Zhoushan, an island-based Zhejiang Province city that forms the eastern half of the combined Ningbo-Zhoushan port complex, the world's busiest port by cargo throughput, with major crude, bulk