Four Brothers Rope has successfully obtained three new certifications issued by China Classification Society (CCS), marking a significant advancement in the company’s capabilities in carbon footprint management, digital inspection, and lifecycle traceability for marine fiber ropes.
The certifications cover two key areas: green low-carbon management and digital application of marine products. Together, they demonstrate Four Brothers Rope’s commitment to developing safer, more sustainable, and more intelligent rope solutions for the global maritime industry.

Three CCS Certifications Strengthen Green and Digital Capabilities
The three certifications include:
1. Green Additional Mark Certificate for Carbon Footprint of Marine Fiber Ropes
This certification verifies Four Brothers Rope’s capability to measure and manage the carbon footprint of marine fiber rope products, supporting continuous improvement in environmental performance throughout the product lifecycle.
2. Digital Application Certificate for Marine Product Inspection
This certification recognizes the company’s implementation of digital inspection technologies for marine rope products, improving inspection efficiency, data management, and product traceability.
3. Marine Product Certificate for Carbon Footprint and Digital Application
This integrated certification combines carbon footprint evaluation and digital application capabilities, representing a comprehensive achievement in green and intelligent management of marine fiber ropes.
Together, these certifications provide a foundation for more transparent product information, improved quality control, and enhanced lifecycle management.



Supporting Sustainable and Traceable Rope Solutions
These certifications are more than recognition of compliance. They represent a comprehensive evaluation of Four Brothers Rope’s product design, manufacturing processes, quality management, and traceability systems.
Through CCS verification, Four Brothers Rope has demonstrated the ability to:
- Measure and manage the environmental impact of marine fiber ropes;
- Improve production transparency through digital data management;
- Enhance product traceability throughout the manufacturing process;
- Support customers seeking more sustainable and reliable marine solutions.
The company has also achieved Level 2 digital inspection capability under CCS requirements, enabling advanced data-based management and inspection processes for marine rope products.
Recognition from China Classification Society
Mr. Qiu Jianyong, Deputy General Manager of CCS Zhejiang Branch, presented the certificates to Four Brothers Rope.
He recognized the company’s continued investment in green manufacturing and digital transformation of synthetic fiber rope products. He emphasized that low-carbon and digitally enabled marine products are becoming an essential direction for the future development of the global shipping industry.
CCS also encouraged Four Brothers Rope to continue strengthening technological innovation and sharing practical experience with the wider marine industry.

Commitment to Green and Intelligent Rope Development
“High-standard certification is not only recognition, but also a driving force for continuous improvement,” said Yanxi Leo Li , Vice Chairman and CEO of Four Brothers Rope.
“Through rigorous certification requirements, we continue to enhance our product quality, management systems, and technological capabilities to better serve customers around the world.”
With decades of experience in marine fiber rope manufacturing, Four Brothers Rope has closely followed the maritime industry’s transition toward sustainability and digitalization.
The company believes that future rope solutions should integrate advanced materials, intelligent technologies, and lifecycle management capabilities to deliver greater value throughout a rope’s service life.
Continuing the Journey Toward Sustainable Rope Solutions
The achievement of these CCS certifications represents an important milestone in Four Brothers Rope’s ongoing transformation toward greener and smarter manufacturing.
Looking ahead, the company will continue to focus on three key areas:
- Developing innovative low-carbon rope products and solutions;
- Enhancing intelligent manufacturing and digital management systems;
- Expanding carbon footprint monitoring and digital traceability across the production chain.
Through continuous innovation, Four Brothers Rope aims to support the maritime industry’s sustainable transformation and contribute to a greener future with every rope solution.



