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Fifteen years of development

Underwater weak power solution provider

2003 Established Tianjin Maritime Digital Technology Co., Ltd. Registered capital of 2 million yuan

2005 Established Qinhuangdao Haida Electronics Co., Ltd. Registered capital of 500,000 yuan

2006 Passed the ISO: 9001:2000 quality management system certification of China Classification Society

2007 Established Tianjin North Zhongkong Technology Co., Ltd. Registered capital of 1 million yuan

2010 Tianjin Ocean Digital Technology Co., Ltd. was awarded the title of Science and Technology SMEs and High-tech Enterprises by Binhai New Area Government

2012 Tianjin Ocean Digital Technology Co., Ltd. was awarded the title of National High-tech Enterprise

2013 Established Tianjin Ocean Telecom Technology Co., Ltd. Registered capital of 1 million yuan

2014 Established Dalian Ocean Telecom Technology Co., Ltd. Registered capital of 500,000 yuan

2015 Tianjin Sea Telecom Technology Co., Ltd. registered capital changed to 10 million yuan

2017 Tianjin Ocean Telecom Technology Co., Ltd. won the title of National High-tech Enterprise

2018 Tianjin Ocean Digital Technology Co., Ltd. once again passed the recognition of national high-tech enterprises