
SE CORP is a professional manufacturer of marine equipment based in China. We specialise in SCR exhaust treatment systems, marine wiper systems, marine butterfly valves and associated system components. Our products hold classification society approvals for marine applications, complying with relevant regulatory standards. We deliver advanced integrated solutions for shipyards, ship owners and ship management companies, supporting both new building projects and retrofits for existing fleets. Our solutions enhance vessel operational safety and help global fleets achieve emission reduction targets. Please submit your RFQ together with your technical documents for a detailed quotation.
(6)
Butterfly Valves
NOx/O2 Analyzing Systems
Selective Catalytic Reduction System
Shaft Power Meter
Wiper Systems
(4)
We are committed to delivering reliable marine SCR exhaust aftertreatment solutions to help vessels comply with IMO Tier III NOx emission regulations. We pursue sustainable manufac...

Our marine SCR systems reduce NOx emissions from ships, lowering air pollution in coastal and port areas. This mitigates respiratory health risks for residents and seafarers, contributing to improved public health.
Updated 10/10/2026
We develop and manufacture high-performance marine SCR exhaust aftertreatment equipment. Continuous technical innovation delivers reliable emission-control solutions for global shipping infrastructure and maritime industry.
Updated 10/10/2026
Our IMO Tier III compliant SCR products cut vessel NOx emissions. We optimize manufacturing processes to reduce carbon footprint and support the maritime sector’s decarbonization and climate goals.
Updated 10/10/2026
By reducing nitrogen oxide discharge from vessels, our SCR systems decrease nutrient deposition into seawater, easing eutrophication and protecting marine ecosystems and aquatic life.
Updated 10/10/2026320341
© 2026 ShipServ Limited