28+ Industry Honors

28+ Industry Honors
10+ Expand industry sectors
100+ Cooperative enterprise
15+ One-on-One Product Design
Sinchold is a trusted integrated manufacturer and solution provider in the rail systems industry. We specialize in R&D, design, manufacturing, and support of rail fastening systems—including rail clamps, soleplates, rubber pads, grouts, and related components—as well as rail installation services. Our advanced production facility in Nantong operates state-of-the-art lines under a rigorous total quality management system. In 2024, we established Sinchold KSA (SFCC) in Dammam to strengthen our Middle East presence, serving key clients such as Saudi Aramco with agile, localized support for major infrastructure projects. Guided by "Quality Supreme, Service Excellence, Customer-Centric Innovation," we deliver world-class rail solutions globally.
The company consists of R&D, planning, finance, operations, and technical departments, and maintains long-term technical exchanges and cooperation with many domestic research institutes. In practice, we continuously summarize, innovate and surpass, transforming new processes and technologies into practical results to serve our customers.
Only credibility is true, we can persevere; only quality is pure, we can create high-quality products; only service is sincere, we can win customers. We always adhere to the business philosophy of "Quality First, Service First, Customer First" and the corporate tenet of "Brand Zhilong, Technology Supreme."






Railway spring bar series, railway turnout series, railway track fastener system combination series, crane track clamp series, track cleats and fish plate series, bolt series, coking track fixing series, track steel series, track installation and maintenance (rail welding , Grouting)
Orbital welding construction technology has reached world-class standards. The accuracy is 0.05 mm for rail joint grinding accuracy and 0.5 mm for horizontal installation accuracy per 200 meters. It avoids the use of high-end operating equipment (such as smart cranes) due to track accuracy that is not up to standard, effectively reducing the repair rate of equipment, and achieving good economic and social benefits for users.
Our company introduces domestic advanced spring bars, spikes, gauge baffles, die forging production lines, and supporting machining equipment, integrating product design, manufacturing, die forging and machining. Over the years, with our solid technical force, advanced production technology, complete quality inspection, reliable after-sales service, and good corporate reputation, we have won unanimous praise from customers at home and abroad!




Our company boasts a modern production facility spanning 8,000 square meters, equipped with multiple specialized production lines for rail accessories, covering the full range of products including rail clamps, soleplates, and rubber pads. We have established a mature and comprehensive production management system, strictly enforcing quality control standards at every stage—from raw material procurement and manufacturing to final product inspection—ensuring product consistency and reliability. With flexible production capacity and extensive manufacturing experience, we are able to meet a wide variety of customer needs, from standard components to non-standard custom parts, and respond efficiently to both bulk orders and special specification requirements.
We welcome customers from home and abroad to inquire, customize, or request quotations. Whether you have standard product needs or require custom solutions for special specifications, our professional team is ready to provide prompt responses and quality service. We look forward to working hand in hand with you to create a bright future together!
