Have you ever wondered what keeps our global internet connections running smoothly? Subsea cables are the unsung heroes of our digital world, and China is home to some of the top manufacturers in this field. Understanding the strengths and capabilities of these factories is crucial for anyone interested in the future of connectivity. By comparing these leading players, you can make informed decisions that could impact your projects or investments. Ready to dive into the world of subsea cable manufacturing? Join us as we explore the top factories in China and discover what sets them apart!

Submarine Cable, Reliable Submarine Cable Company – SSG

Product Details: SSG offers a range of submarine cables including submarine power cables, HVDC submarine cables, undersea electric cables, and submarine fiber optic cables, designed for various underwater applications.

Technical Parameters:
– Submarine cable MV/AC up to 72.5 kV, HV/AC up to 320 kV, EHV up to 500 kV
– Submarine cable can be laid in seabed up to 8000m water depth

Application Scenarios:
– Underwater power transmission for energy generation
– Telecommunication data transmission across oceans

Pros:
– High performance and reliability in underwater installations
– Customization options available for specific project requirements

Cons:
– Potential high costs associated with installation and maintenance
– Limited availability of certain specialized cables

Submarine Power Cable Reliable Manufacturer – SSGcable

Product Details: Submarine Power Cable manufactured by SSG, designed for high performance and reliability in underwater applications.

Technical Parameters:
– System voltage: MV/AC U≤33kV, HV/AC – 30kV≤U≤500kV
– Insulation: Cross-linked polyethylene (XLPE) or TR-XLPE

Application Scenarios:
– Offshore wind farms
– Underwater power transmission for energy generation

Pros:
– Cost-effective and easily maintained installations
– Qualified by IEC, ICEA, and CIGRE standards

Cons:
– Limited to specific underwater conditions
– Customization may require additional time and resources

Home – NingBo Orient Submarine Power Cables

Product Details: High Voltage Submarine Power Cable

Technical Parameters:
– 220kV
– HVDC XLPE

Application Scenarios:
– Power applications
– Oil platform applications

Pros:
– Over 98% market share in China
– First in delivering 220kV and HVDC XLPE submarine cables

Cons:
– Limited information on specific technical parameters
– Potential dependency on market conditions

Top subsea cable manufacturers supplier companies in China and FAQ

Product Details: Subsea cables for telecommunications and data transmission.

Technical Parameters:
– High bandwidth capacity
– Durable and waterproof materials

Application Scenarios:
– Undersea communication networks
– Data center interconnections

Pros:
– Reliable performance in harsh environments
– Long-distance data transmission capabilities

Cons:
– High installation costs
– Vulnerability to physical damage

PDF

Product Details: ZTT offers a range of submarine cables including fiber optic cables, submarine power cables, and composite cables, designed for various applications in telecommunications and energy sectors.

Technical Parameters:
– Up to 8000m water depth
– Voltage ratings up to 500kV for HVAC and ±320kV for HVDC

Application Scenarios:
– Interconnection of offshore power fields and platforms
– Seismic and oceanographic survey systems

Pros:
– Comprehensive manufacturing capabilities with state-of-the-art facilities
– Strong commitment to quality assurance and compliance with international standar…

Cons:
– High initial investment for manufacturing and R&D
– Complex logistics for installation and maintenance

SBSS-Home

Product Details: S.B.Submarine Systems (SBSS) is a leading provider of submarine cable installation and maintenance solutions, serving both the fibre optic and power cable sectors.

Technical Parameters:
– 70,000 km+ submarine cable installed
– 20,000 km+ submarine cable buried

Application Scenarios:
– Telecommunications
– Power Utility

Pros:
– Expertise in multiple markets including oil and gas and renewables
– 130+ global projects delivered

Cons:
– Limited information on specific product features
– No detailed technical specifications provided

Company Profile – orientcable.com

Product Details: HVAC land & subsea cables (up to 500 kV), HVDC land/subsea cables (up to ± 535kV), umbilical and dynamic cables.

Technical Parameters:
– World’s applied highest voltage level XLPE subsea cable (500kV)
– World’s applied highest voltage level flexible DC cable (±535kV)

Application Scenarios:
– Utilities
– Telecommunication

Pros:
– High innovation and quality control
– Wide range of applications in various industries

Cons:
– Limited information on specific product drawbacks
– Potentially high investment costs for advanced technology

Submarine Cable Manufacturer in China – PowerTel Solutions Limited

Product Details: Submarine cables including fiber optic and power cables, designed for underwater installation.

Technical Parameters:
– AC & DC submarine power cables available in various voltage ratings (e.g., 8.7/1…
– Submarine fiber optic cables available in non-armored, single armored, and doubl…

Application Scenarios:
– Underwater telecommunications
– Power transmission between offshore and onshore facilities

Pros:
– Customizable lengths and specifications for specific project needs
– One-stop service from design to installation and maintenance

Cons:
– High installation complexity and costs
– Limited applications for DC submarine cables due to expense

Products – NingBo Orient Submarine Power Cables – Orient Cables

Product Details: High Voltage Submarine Power Cable, Submarine Power Cable with OF, Submarine HVDC Power Cable, Telecommunication Submarine Optical Fiber Cable, Submarine Dynamic Cable, Umbilical Cable, Accessories for submarine cable.

Technical Parameters:
– 6kV – 500kV, XLPE
– Single section length: 35 kV, 3400mm2, 7.1 km; 110 kV, 11000mm2, 20 km; 220 kV…

Application Scenarios:
– Electricity and data transmission between FPSO and WHP
– Transmission of various mediums in subsea oil & gas exploitation

Pros:
– Dominates China high voltage submarine cable market with more than 98% market sh…
– Wide range of voltage and cable specifications

Cons:
– Limited information on specific performance metrics
– Potentially high cost of installation and maintenance

Top 100 Subsea Cable Systems in the World as of 2024

Product Details: Subsea cable systems for data transmission

Technical Parameters:
– Length: Varies by system
– Capacity: Varies by system

Application Scenarios:
– Telecommunications
– Data center interconnects

Pros:
– High data transmission capacity
– Durable and reliable

Cons:
– High installation costs
– Maintenance challenges

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Comparison Table

Company	Product Details	Pros	Cons	Website
Submarine Cable, Reliable Submarine Cable Company – SSG	SSG offers a range of submarine cables including submarine power cables, HVDC submarine cables, undersea electric cables, and submarine fiber optic ca…	– High performance and reliability in underwater installations – Customization options available for specific project requirements	– Potential high costs associated with installation and maintenance – Limited availability of certain specialized cables	www.ssgcable.com
Submarine Power Cable Reliable Manufacturer – SSGcable	Submarine Power Cable manufactured by SSG, designed for high performance and reliability in underwater applications.	– Cost-effective and easily maintained installations – Qualified by IEC, ICEA, and CIGRE standards	– Limited to specific underwater conditions – Customization may require additional time and resources	www.ssgcable.com
Home – NingBo Orient Submarine Power Cables	High Voltage Submarine Power Cable	– Over 98% market share in China – First in delivering 220kV and HVDC XLPE submarine cables	– Limited information on specific technical parameters – Potential dependency on market conditions	orient-cables.com
Top subsea cable manufacturers supplier companies in China and FAQ	Subsea cables for telecommunications and data transmission.	– Reliable performance in harsh environments – Long-distance data transmission capabilities	– High installation costs – Vulnerability to physical damage	agencyinchina.com
PDF	ZTT offers a range of submarine cables including fiber optic cables, submarine power cables, and composite cables, designed for various applications i…	– Comprehensive manufacturing capabilities with state-of-the-art facilities – Strong commitment to quality assurance and compliance with international…	– High initial investment for manufacturing and R&D – Complex logistics for installation and maintenance	www.zttgroup.com
SBSS-Home	S.B.Submarine Systems (SBSS) is a leading provider of submarine cable installation and maintenance solutions, serving both the fibre optic and power c…	– Expertise in multiple markets including oil and gas and renewables – 130+ global projects delivered	– Limited information on specific product features – No detailed technical specifications provided	www.sbss.com
Company Profile – orientcable.com	HVAC land & subsea cables (up to 500 kV), HVDC land/subsea cables (up to ± 535kV), umbilical and dynamic cables.	– High innovation and quality control – Wide range of applications in various industries	– Limited information on specific product drawbacks – Potentially high investment costs for advanced technology	www.orientcable.com
Submarine Cable Manufacturer in China – PowerTel Solutions Limited	Submarine cables including fiber optic and power cables, designed for underwater installation.	– Customizable lengths and specifications for specific project needs – One-stop service from design to installation and maintenance	– High installation complexity and costs – Limited applications for DC submarine cables due to expense	www.powertel-solutions.com
Products – NingBo Orient Submarine Power Cables – Orient Cables	High Voltage Submarine Power Cable, Submarine Power Cable with OF, Submarine HVDC Power Cable, Telecommunication Submarine Optical Fiber Cable, Submar…	– Dominates China high voltage submarine cable market with more than 98% market sh… – Wide range of voltage and cable specifications	– Limited information on specific performance metrics – Potentially high cost of installation and maintenance	orient-cables.com
Top 100 Subsea Cable Systems in the World as of 2024	Subsea cable systems for data transmission	– High data transmission capacity – Durable and reliable	– High installation costs – Maintenance challenges	dgtlinfra.com

Frequently Asked Questions (FAQs)

What types of subsea cables are manufactured in China?

China manufactures a variety of subsea cables, including fiber optic cables for telecommunications, power cables for energy transmission, and specialized cables for offshore applications. These cables are designed to withstand harsh underwater conditions and are crucial for global connectivity and energy distribution.

How do I choose a reliable subsea cable manufacturer in China?

To choose a reliable manufacturer, consider their experience, certifications, and customer reviews. Look for companies with a proven track record in subsea cable production and those that adhere to international quality standards. Visiting their facilities or requesting samples can also help you assess their capabilities.

What is the typical lead time for subsea cable production?

The lead time for subsea cable production can vary based on the type and specifications of the cable. Generally, it ranges from a few weeks to several months. Factors such as order size, complexity, and the manufacturer’s current workload can influence the timeline.

Are subsea cables manufactured in China compliant with international standards?

Yes, many subsea cable manufacturers in China comply with international standards such as ISO, IEC, and ITU. These standards ensure that the cables meet safety, performance, and environmental requirements. It’s essential to verify the certifications of the manufacturer you choose.

What are the advantages of sourcing subsea cables from China?

Sourcing subsea cables from China offers several advantages, including competitive pricing, a wide range of products, and advanced manufacturing technologies. Additionally, many Chinese manufacturers have extensive experience in the industry, which can lead to high-quality products and reliable delivery times.