Business scope: Production,
Sale,
Marine Equipment,
Photodetector,
Maintain,
Research And Development Of Electronic Communication Equipment Technology,
Electrical Equipment,
Mechanical And Electrical Equipment Installation,
General Cargo Road Transport,
Sewage Treatment,
Construction Machinery And Equipment,
Water Conservancy Construction,
Underwater Vehicle,
Green Facilities,
Safety Equipment,
Marine Environmental Protection Services,
Desalination,