Since 2017, Eco Service has carried out engine room fan VFD retrofit for cruise vessel. Subsequently, our team has also 
implemented fresh water and sea water cooling system VFD retrofit.

In 2018, Eco Service began to be involved in the construction of China's first cruise ship.

By 2019, Exhaust Gas Cleaning System (EGCS) and Ballast Water Treatment System (BWTS) retrofit projects swept across 
the entire ship repair market, and we were deeply involved.

During 2020, Eco Service developed data collection and remote monitoring system which installed on over 120 vessels.

From 2023 onwards, Eco Service has applied Energy Saving System from cruise ships to cargo ships, bringing significant 
benefits to shipowners. At the same time, EcoMaster Energy Saving System has  reached an marine-leading level in the 
continuous process of improvement.