Built for commercial vessels. Structured for dependable delivery.
A shipbuilding and marine engineering enterprise in China’s Yangtze River Delta, combining large-scale facilities, experienced technical teams and international project coordination.
A commercial shipyard shaped by practical engineering
Jiangsu Haizhongzhou Shipping Industry Ltd. is a large-scale enterprise focused on shipbuilding and marine engineering manufacturing, supported by vessel research and development, shipping and new-energy activities.
The business traces its history to a shipbuilding and repair cooperative established in 1990. Following relocation and expansion in 2007, the company developed into a major shipbuilding enterprise covering 400,000 square metres with a 1,000-metre shoreline.
200+ direct employees · 600+ subcontracted employees
Facilities for vessels up to 250 metres
Haizhongzhou operates 11 large-scale shipbuilding platforms, comprising two 100,000-ton-class dry docks and nine large-scale building berths, with the capability to manufacture vessels up to 250 metres and 150,000 DWT.
Large-scale shipbuilding platforms
2 × 100,000-ton-class dry docks and 9 large-scale building berths.
Annual production capacity
Stated annual shipbuilding production capacity for planned vessel programmes.
Vessel length capability
Manufacturing capability for vessels up to 250 metres in length.
Maximum stated deadweight
Stated construction capability up to 150,000 tonnes deadweight.
Feeder vessel experience
Extensive experience with container ships, bulk carriers, deck carriers and other cargo vessels up to 30,000 DWT.

Experienced production and technical teams
More than 800 production and technical employees support engineering review, construction planning, fabrication, equipment coordination, inspection and vessel delivery.
Class-oriented materials, inspection and quality management
The company regards quality as fundamental to shipyard operations and states certification to GB/T 19001-2016 / ISO 9001:2015.
Classification supervision
Vessels are built under the supervision of major classification societies including BV, RINA, CCS, KR and RS.
Certified raw materials
CCS-certified raw materials are specified, particularly for critical steel plate and welding consumables.
Supplier selection
Global equipment suppliers are selected to support stable and reliable vessel quality.
Design cooperation
Cooperation with established domestic design institutes supports vessel reliability and advanced engineering.
Selected certifications and official records
Public-facing evidence of the shipyard’s quality management, safety standardization and government-filed development history. Each document can be opened at a larger size for review.

Quality Management System Certificate
Issued by China Classification Society Certification Co., Ltd. for the building of steel ships.
Open certificate at full size →
Safety Production Standardization
Level III standardization certificate for the shipbuilding and repair industry.
Open record →
Enterprise Investment Project Filing Notice
Government filing record supporting the shipyard’s approved 2007 development history.
Open official record →Classification, equipment and design relationships
Partner groups are separated by function so buyers can understand how class compliance, equipment selection and specialist design contribute to project execution.
Classification societies
Class and compliance supervision

Marine equipment suppliers
Propulsion, machinery and navigation systems

Design and research institutions
Specialist vessel design and technical cooperation


Responsive supply-chain access and convenient sea trials
Located in the industrial Yangtze River Delta, the shipyard can source essential equipment and materials through a dense regional supply network. Its position near the mouth of the Guan River also provides convenient access to open water for sea trials.
Support after commissioning and delivery
Equipment warranty coordination
For main engines, generator sets, gearboxes, windlasses, steering gear and other mechanical or electrical equipment, the shipyard coordinates with suppliers on quality-related spare parts within 12 months from commissioning.
Remote and local support
Simple quality-related issues may be guided remotely and handled with local repair teams, with shipyard-covered costs during the warranty period.
On-site technical support
Complex issues may be supported on site by the maintenance team. Within one year of delivery, the buyer arranges travel and accommodation; later support is agreed according to the actual situation.
Production resources behind every proposal
Real facilities and active vessel projects provide visible context for engineering discussions, inspection planning and delivery milestones.



Management and engineering leadership
Named commercial, production and technical leaders involved in shipyard and international project coordination.

Jiangsu Haizhongzhou Shipping Industry Ltd.

General Manager, Zhongsheng Ruida

Haizhongzhou and Zhongsheng Ruida


Jiangsu Haizhongzhou Shipping Industry Ltd.

From shipyard coordination to overseas delivery
Ningbo Zhongsheng Ruida International Trade Co., Ltd. supports international communication, commercial coordination and export services for overseas projects, helping buyers maintain a clear connection with shipyard production and delivery teams.
As Haizhongzhou’s closely integrated international business partner, the team supports overseas project communication and the commercial work required to move vessel opportunities from initial requirements toward formal quotation and delivery coordination.
Planning a commercial vessel project?
Share the vessel type, operating area, required capacity, classification requirements and preferred delivery schedule.