Port of Lianyungang

1. Basic Information

The Port of Lianyungang is located on the Yellow Sea coast in northeastern Lianyungang, China. It is one of China’s most important deep-water seaports and a designated international hub port. The port code is CNLYG. Known as the eastern terminus of the New Eurasian Land Bridge, Lianyungang serves as a strategic gateway connecting China with Central Asia and Europe. Established in 1933, the port is operated by Lianyungang Port Group.

2. Port Scale and Capacity

The Port of Lianyungang consists of several major port areas, including Lianyun, Xuwei, Ganyu, and Guanhe. It features deep-water channels capable of accommodating vessels of up to 300,000 DWT, with channel depths exceeding 20 meters.

The port is equipped with specialized terminals for:

• Containers
• Iron ore
• Coal
• Crude oil
• Liquid chemicals
• Grain

In 2025, the port handled approximately:

• 367 million tons of cargo
• 7.16 million TEUs of containers

These figures place Lianyungang among China’s leading coastal ports and demonstrate its strong capability in both bulk cargo and container operations.

3. Transportation and Logistics Advantages

Lianyungang’s greatest strategic advantage is its highly efficient sea-rail intermodal transport network.

Key logistics advantages include:

• Eastern starting point of the New Eurasian Land Bridge
• Direct railway connection to the Longhai Railway
• Access to the G30 Lianyungang–Khorgos Expressway
• Regular international block trains to Kazakhstan, Uzbekistan, and other Central Asian countries
• Integrated bonded zones, logistics parks, and customs services

The port offers shipping routes to major markets including Japan, South Korea, Southeast Asia, the Middle East, Europe, and North America.

4. Core Advantages

Strategic Belt and Road Hub

Lianyungang is a key node in China’s Belt and Road Initiative and an internationally recognized logistics center for trade with Central Asia.

Major Gateway for Central Asia

Through the China-Kazakhstan Logistics Cooperation Base, the port serves as one of the most important maritime outlets for landlocked Central Asian countries.

Excellent Deep-Water Conditions

Its 300,000 DWT channels enable the port to accommodate ultra-large ore carriers, oil tankers, and bulk vessels.

Comprehensive Cargo Handling Capability

The port efficiently handles containers, minerals, coal, petroleum, chemicals, and agricultural commodities.

High-Efficiency Intermodal Transport

Rail lines extend directly to the terminals, significantly reducing transportation costs and transit times.

Strong Government Support

As a national international hub port, Lianyungang benefits from extensive policy support under the Belt and Road Initiative and regional development programs.

Summary

The Port of Lianyungang is one of China’s most strategically important seaports, combining deep-water capabilities, advanced sea-rail intermodal transport, strong access to Central Asia, and significant government support. It is a vital logistics gateway for containerized cargo, minerals, chemicals, energy products, and bulk commodities moving between China, Central Asia, and Europe.

Large Port Outdoor Lighting Solution Analysis

Large ports, as critical infrastructure operating 24 hours a day, require highly reliable outdoor lighting systems. These systems are essential for ensuring operational safety, efficiency, and personnel security.

1. Luminaire Types and Pole Height

Outdoor areas in ports—such as container yards, loading and unloading zones, parking areas, and main roadways—typically adopt high mast lighting systems to achieve wide-area illumination.

This system utilizes tall poles equipped with multiple high-power luminaires, enabling uniform coverage with fewer installation points, while also reducing glare and simplifying maintenance.

In terms of light sources, high-power LED floodlights are widely used due to their high luminous efficacy, low energy consumption, long lifespan, instant start, and excellent color rendering. They have become the mainstream choice for port lighting

Recommended pole heights:

Overall, port areas typically use poles in the range of 30–40 meters. The exact height should be determined based on site scale and specific lighting requirements through professional design.

2. Technical Requirements for Luminaires

Due to the unique environmental conditions of ports—especially coastal ports—lighting equipment must meet far more stringent requirements than standard outdoor lighting. These include:

2.1 Protection and Corrosion Resistance

Ports are exposed to high humidity and salt spray, requiring exceptional corrosion resistance:

Ingress Protection (IP Rating): ≥ IP65 to ensure complete dust protection and resistance to water jets. For critical areas such as quay fronts, IP66 or higher is recommended.

Anti-corrosion Materials and Treatment: Housings are typically made of highly corrosion-resistant materials such as ADC12 die-cast aluminum or 316 stainless steel, combined with multi-layer anti-corrosion coatings.

2.2 Wind Resistance

Ports are subject to strong winds. High mast poles and luminaires installed at height must withstand significant wind loads. Structural design must strictly follow local meteorological data to ensure safety and stability.

2.3 Lightning and Surge Protection

Tall poles are highly susceptible to lightning strikes. High-voltage surges generated by lightning can damage sensitive LED drivers through power lines.

Therefore, LED drivers must be equipped with high-performance surge protection devices (SPD), typically rated at 10kV or 20kV, to ensure stable operation under harsh weather conditions.

2.4 Thermal Management

High-power LED luminaires generate significant heat during operation. If not properly dissipated, it can severely affect luminous efficiency and lifespan.

Thus, luminaires must feature efficient thermal design, such as large-area heat sinks and high thermal conductivity materials, to keep the LED junction temperature within an optimal range.

2.5 Optical Performance

Illuminance and Uniformity: According to standards such as Code for Design of Seaports (JTS 165-2013), different operational areas have specific minimum illuminance requirements. Uniform lighting must be ensured to avoid overly bright or dark areas that could impair visibility and safety.

Glare Control: Through precise optical design (e.g., asymmetric lenses), light is effectively directed onto the working area, minimizing light spill and reducing glare for operators and surrounding environments.

Which MECREE luminaires are suitable for large port outdoor areas, and what are their key protection parameters?

What can MECREE do for you?

MECREE are not only a manufacturer of high-power LEDs, More professional services are also included:
1. According to the requirement to provide the best stadium lighting solutions, including horizontal, vertical illumination, uniformity, glare control, spill light control, energy saving.
2. About the design of lighting mast, Mecree according to the wind speed at the place can be used to calculate the axial force, bending force, horizontal shear force and torque for the construction engineer,
so as to protect the users from unnecessary accidental.
3. One stop service for you! High power generator set supporting, and we also supply cables, switches, power distribution cabinet and other parts. We are your best supply chain manager!
4. Professional Lighting installation guide including to the circuit design service and installation angle guide of each lights.

Remote driver

The power supply and lamp body can be mounted separately, reducing the withstand weight of the lamp pole and facilitating maintenance.

Easy installation：Easy to replace the cross arm

Customized crossarms are available to meet all your existing old poles without replacing the main rod, crossarms bolt directly to light pole, easy and accurate installation saves time, ensures performance, safety and reliability,also lower the budget.

How to accurately aim at outdoor lighting?

In current outdoor lighting projects, high-altitude light calibration is recognized as a major efficiency bottleneck. The process carries high safety risks, is prone to aiming deviations, and involves cumbersome installation and removal procedures, making it difficult to achieve the required uniformity.

MECREE’s innovative laser aiming mount was designed precisely to address these issues. It revolutionizes the workflow through three key advantages:

Easy Installation: With a simple design, it allows rapid mounting and dismounting, significantly lowering the operational threshold.

Precise Aiming: Ensures accurate laser alignment, fundamentally guaranteeing uniform illumination and compliance with lighting standards.

Efficient Operation: Reduces labor and time costs by up to 80%. Calibrating 200 fixtures at height previously took 20 days; now the same workload can be completed in just 4 days.

Choosing MECREE means choosing a safer, more precise, and highly efficient sports lighting solution.

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