Hansun (Shanghai) Marine Technology Co., Ltd. is a China-based company providing eco-friendly and high-tech solutions for the maritime and shipbuilding industries. Through its global service and spare parts network, Hansun supplies high-quality equipment and reliable after-sales technical support to shipyards and shipowners worldwide.

Focusing on green maritime technologies that ensure compliance with international environmental regulations, the company offers a wide range of products, including ballast water management systems (BWMS), sewage treatment plants (STP), oily water separators (OWS), incinerators, and fresh water generators.

All products developed at its Shanghai-based manufacturing and R&D facilities are certified by globally respected classification societies such as DNV, ABS, LR, BV, and CCS.