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Professional Manufacturer
Yuanda Machinery designs and manufactures land loading arms, marine loading arms, floating roofs, skid-mounted metering systems, ship-to-ship bunkering systems, quick release hooks, gangways and emergency release devices for demanding terminal operations.
Integrated Terminal Solutions
Manufacturing, controls and site-proven installation knowledge are combined into equipment packages for petroleum depots, chemical plants, marine docks and tank farms.

Top loading, bottom loading, vapor return and cryogenic service for truck and rail tanker operations.

Mechanical, electronic control and management functions integrated into compact loading or unloading skids.

Hydraulic marine loading and unloading arms for fuel, chemical and offshore transfer terminals.

Aluminum and stainless internal floating roofs, access platforms, hooks and emergency release devices.

Steel combined platform systems for tanker top loading, operator access and modular terminal layouts.

Retractable folding ladder units for safe height matching between operators, platforms and tankers.
Main products include land loading arms, marine loading arms, loading control skids, folding stairs, platforms, floating roofs and terminal accessories.
Ship & Wharf Fluid Transfer · 8 Products
Manual, electro-hydraulic, double-pipe and emergency-release marine loading arms for dockside transfer operations.

Ship-to-shore marine fluid transfer arm.

Double-pipe structure for dockside transfer.

Manual marine arm for fuel and chemical service.

Electro-hydraulic operation for marine terminals.

Compact manual design for ship-to-shore transfer.

Hydraulic control for reliable dock operation.

Double-pipe electro-hydraulic marine arm.

Emergency-release arm for demanding terminals.

Safety, Control and Throughput
Skid-mounted loading and unloading islands integrate mechanical transfer, electronic measurement, automatic control and management interfaces. The system supports efficient expansion, stable accuracy, easy operation and future host-computer management.



Company Introduction
Lianyungang Yuanda Machinery Co., Ltd. was founded in March 2005. The company is located at No. 9 Puxi Road, Xinpu Economic Development Zone, Haizhou District, Lianyungang, with registered capital of RMB 60 million and a 50,000 square-meter site including 18,000 square meters of production workshops and a 4,000 square-meter office and R&D center.
The company organizes production and operation under ISO9001 standards, focuses on technology innovation, process improvement and quality assurance, and has developed into a strong domestic manufacturer in fluid storage and transportation equipment.
Engineering Strength
Yuanda focuses on quality from the first stage of product development, with special attention to pipe stress, sealing reliability, access safety and integrated control.

Structural layout and pipe constraints are engineered to reduce excessive stress caused by temperature changes in LNG and ethylene service.

Loading and unloading skids combine equipment, control, communication and management functions into a practical industrial system.

Stable quality control, supplier qualifications and customer inspection support long-term cooperation in energy storage projects.
Product Families
Complete product names remain in the product cards above; this block works as a quick visual guide.





Project Inquiry
Yuanda supports custom engineering for terminal loading arms, modular loading skids, safety access equipment and storage tank accessories.