Sinu Marine Hydraulic Equipment(Zhou Shan) Co. Ltd

SINU MARINE HYDRAULIC supply marine hydraulic ship parts, and offer drydock vessel hydraulic repair servic in China.
With decades of leadership as a supplier in ship hydraulic repair technology, we′ve built expertise in turning operational challenges into reliable solutions. Now, we are excited to offer consulting services specializing in deck machinery repair optimization and global hydraulic spare parts supply - helping clients minimize downtime and maximize fleet performance.
What We Deliver:
End-to-End Deck Machinery Solutions: From troubleshooting crane/hydraulic system failures to predictive maintenance planning, we design repair strategies aligned with OEM standards and cost-efficiency.
Global Hydraulic Parts Network: Access to 5000+ certified marine hydraulic components (pumps, valves, cylinders) with streamlined logistics across 15+ key shipping hubs.
Emergency Response Framework: 72-hour critical parts delivery protocol for urgent repair scenarios.

We Are Professional Marine Spare Parts Supplier, we offer repair service as well. Below are products list:
Crane hydraulic spare parts;
Hydraulic ship spare parts;
Marine ship spare parts;
Marine spare parts supply;
Crane hydraulic spare parts;
Crane hydraulic parts;
Hatch cover hydraulic parts;
Marine vane pump;
Hatch cover vane pump;
Marine hydraulic pump;
Marine hydraulic manul pump;
Marine Manual Pump;
Hatch cover axial pump;
Hatch cover piston pump;
Windlass Hydraulic motor and valves;
Hatch cover hydraulic motor;
Marine Hydraulic motor;
Hatch cover Hydraulic motor;
Deck crane hydraulic control blocks;
Hydraulic control block for hoisting;
Hatch cover Mainfold assembly;
Hatch cover hydraulic valve group;
Control Valve Block for ship;
Ship Hydraulic directional valve;
Marine Pressure Relief Valve;
Hatch cover Pressure Relief Valve;
Hatch cover Solenoid directional valve;
Marine Solenoid directional valve;
Hatch cover Control valve block;
Marine Control valve block;
Hatch cover Pressure reducing Cartridge valve;
MARINE Pressure reducing Cartridge valve;
Hatch cover Manual control valve;
Marine hydraulic vavle;
Hatch cover Manual control valve;
Hatch cover solenoid valve;
Hatch cover stop valve;
Hatch cover relief valve;
Marine hydraulic valve group;
Marine pilot check valves;
Marine hydraulic manual valves;
Dry cargo hatch cover hydraulic valves;
Mulk currier hydraulic valves;
Marine Pushing cylinder;
Hatch cover Pushing cylinder;
Hatch cover brake cylinder;
Marine brake cylinder;
Hatch cover hydraulic cylinder;
Crane hydraulic cylinder;
Marine hydraulic cylinder;
Hatch cover hydraulic cylinder;
Hatch cover Rubber hose;
Marine Rubber hose;
Marine hydraulic hose;
Hatch cover hydraulic hose;
Hydraulic hose for deck crane;
Hatch cover cylinder hose;
Hatch cover flexible hose;
Marine FLEXIBLE HOSE;
Hatch cover AIR HOSE;
Hatch cover HOSE ASSEMBLY;
Hose assembly for hyd. Motors;
Marine High pressure rubber hose;
Marine Low pressure hose for hydraulic motor;
Marine Provision crane hose;
Hatch cover Provision crane hose;
Hatch cover Hose Assembly for cylinder;
Harine Hose Assembly for cylinder;
Rubber hose for control stand;
Marine Hydraulic Spare Parts
Hatch Cover Spare Parts
Crane Hydraulic Spare Parts
Windlass Hydraulic Motor
Slewing&Luffing Pump
Hatch Hydraulic Brake Cylinder
Ship Hoisting&Luffing Parts
Marine Hydraulic Cylinder
Ship Repair In China
Hatch Cover Overhaul In China
Crane Overhaul in China
Windlass&Mooring Winch Hydraulic Partse
Deck Machinery Hydraulic Spares
Vessel Brake Cylinder
Mooring Winch Hydraulic Spares
Ship Lifting Hydraulic Valve
Mitsubischi Windlass Hydraulic Motor
Ship Lifting Hydraulic Valve Mitsu Windlass