About the Company
Founded in 2002, Sailun Group the company behind ROADX Tyres operates as part of a globally integrated tyre manufacturing group that has established a strong presence in international markets. With an advanced network of research centers and production facilities, the company is committed to delivering high-quality, innovative tyre solutions that serve a wide range of mobility needs.
The company has built a robust infrastructure that supports both product excellence and sustainable growth. From its headquarters to global testing and development centers, ROADX continues to push the boundaries of performance and quality, making it a preferred choice in both domestic and international markets.
ROADX Tyres benefits from a highly developed research and innovation ecosystem. The company employs more than 370 expert researchers and engineers. With a strong emphasis on technological advancement, the company has secured over 460 patents, covering invention, utility model, and design patents. As part of its contribution to the global tyre industry, the company has led or participated in the drafting and revision of more than 130 international, national, and industry standards, reflecting its influence on technical and safety regulations. With certification in over 21 countries and regions, the company’s products are compliant with major global regulatory frameworks, giving the brand the credibility and reach to operate seamlessly across diverse markets.
Innovation
Innovation lies at the core of ROADX’s philosophy. The company has developed an open and collaborative innovation platform that integrates industrial production with research and academic institutions. This integrated model enables the rapid development of new technologies while fostering long-term sustainability in product design and manufacturing processes.
Through substantial investment—more than 30% of its resources are allocated annually to R&D—the company continues to pioneer advancements in tyre technology. These include developments in smart tyre solutions, intelligent manufacturing systems, and eco-friendly materials.The company has also been recognized as a model for intelligent manufacturing by government agencies and industry bodies. Its facilities include demonstration centers for service-oriented manufacturing, tyre recycling innovation, and high-performance rubber engineering, underscoring its role in shaping the future of mobility.
Manufacturing Technology & Testing Equipment
The company’s manufacturing operations are powered by intelligent systems and cutting-edge equipment that ensure precision, consistency, and scalability. Computerized production processes are fully integrated with digital management tools that oversee quality control, inventory management, logistics, and administration.
Advanced manufacturing technologies are applied throughout production to improve both process stability and product performance. For instance, the low-temperature single-stage rubber mixing process (DIMS/JIMS) complies with European labelling regulations and meets stringent carbon black standards. High-efficiency calendering machines equipped with EB pre-curing functionality, one-stage tyre building systems with automatic correction, and nitrogen-based high-temperature curing systems ensure consistent quality across every tyre produced. Automated material winding and storage systems are also used to maintain stable tension and material properties during manufacturing.
Testing is a critical part of the production cycle. ROADX employs internationally sourced inspection equipment to validate every tyre before shipment. Each unit undergoes a comprehensive quality assurance process, including outer visual inspection, dynamic balance testing, and uniformity analysis. This includes the use of:
- X-ray inspection systems from Germany (YXLON)
- Laser interference testers for air bubble detection (Steinbichler, Germany)
- Uniformity testing machines from Japan (Kobelco)
- Dynamic balance testers from Japan (Kakusai)
These advanced technologies help ensure that every ROADX tyre meets or exceeds global expectations for safety, durability, and performance.
Quality and Certification
Product quality is foundational to ROADX’s identity. The brand adheres to internationally recognized quality management practices, ensuring that every tyre meets the highest safety, reliability, and performance standards. Advanced equipment, carefully selected raw materials, and a systematic approach to production management form the basis of its quality assurance.
The manufacturing group holds certifications in line with global standards, including ISO 9001 for quality management, ISO 14001 for environmental responsibility, and IATF 16949, the globally recognized quality system for automotive production. Additionally, its products meet regulatory standards such as the U.S. DOT, European E-Mark, CCC (China Compulsory Certification), and TÜV (Germany).
