Zhongtian Marine System Co., Ltd., established on 2016-04-29, Business scope includes water quality monitoring system,Buoy Monitoring System,Shore-based Automatic Monitoring Station,underwater security system,Submarine Monitoring System,Submarine Junction Box,Ocean and rivers and lakes information observation network system equipment,Marine and Water Quality Sensors,Shipboard connector,Watertight connectors and other connecting devices,bend limiter,Submarine splice box,Anchorage and other offshore devices,winch system,Various optical cables,cable,Photoelectric composite cable accessories and fittings,Optical cable communication equipment,Products such as power supplies and their components,Accessories,software development,design,manufacture,detection,Sales,lease,construction,maintain;Various marine engineering,Environmental Engineering,Technical services for water conservancy projects,construction services;Ship Equipment Leasing;Production of photovoltaic modules and supporting products,Sales;Import and export business of self-operated and agent related products and technologies.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)