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Donghua Industrial Zone, Shenzhen
chain Manufacturing Plant
We Started in 1990 Year.
Since 1990, our chain manufacturing plant has been a trusted name in the industry. With over 30 years of experience, we’ve honed our processes and invested in cutting-edge technology to produce chains that meet the highest standards of quality and durability. We are committed to providing reliable chain solutions that our customers can depend on.
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Why Choose Us
For over three decades, has been a leading manufacturer and supplier of premium roller chain solutions, serving a diverse range of industrial and agricultural sectors. We specialize in the manufacture of high-quality roller chains designed to exceed industry standards and deliver exceptional performance and longest life.
Our extensive product line includes many types of roller chain, including standard roller chain, transmission roller chains, premium roller chain, industrial roller chain, stainless steel options for demanding environments like food processing and those where corrosion resistance is critical, and specialty chains designed for specific application requirements. We offer chains built to both ANSI standard and British Standard specifications, including ANSI B29.1 standards, ensuring compatibility with a wide array of equipment.
25 years of manufacturing experience
12,000 square meters of modern plant
590 employees with 28 automated machines
Products We Are Proud Of
Certificates Obtained
What Our Client’s Say



Frequently Asked Questions
By organizing and answering the most common questions from our users, we hope to help you better understand our products and services and address your concerns during use.
We offer a comprehensive range of high-quality roller chains suitable for various industrial applications. Our selection includes industrial roller chain, standard roller chain, and premium roller chain options designed for heavy-duty use in machinery and industrial equipment. We also provide transmission roller chains for reliable power transmission. Our chains include stainless steel roller chain for environments with high wear or where corrosion resistance is needed, such as food processing plants. All of our roller chain is built to meet or exceed industry standards like ANSI and ISO. We are certain we have a roller chain that will meet your needs.
Yes, our roller chains are designed and manufactured to meet or exceed both ANSI standard, including ANSI B29.1 standards, and British Standard specifications. This ensures compatibility with a wide range of industrial and agricultural equipment and guarantees the load capacity and performance you expect. We offer many types of chain, including those built to ANSI and ISO standards. The two types of links, the inner links and the outer links, links alternate in our chains. The two outer plates held together by pins, and the two inner plates held together by two sleeves or bushings around which the two rollers rotate, provide strength and durablity. You can be confident that our chains run smoothly and reliably, even in demanding applications.
Our agricultural roller chain is specifically engineered to withstand the harsh operating conditions common in agriculture. We use high-quality materials and precision manufacturing processes to produce a durable roller chain that resists chain wear and delivers longest life. Our agricultural chains are built with strong side-plates, sturdy pin construction, and durable bushing materials to handle the heavy loads and abrasive environments found in farm equipment like harvesters, balers, and conveyor systems. The chain roller is hardened for extra durability. We understand that minimal downtime is important to our customers in the agricultural sector.
Absolutely! We specialize in providing roller chain solutions for a wide range of applications, including specific application in the sports and fitness industry. We even offer o-ring chains for certain needs. Whether you need a unique size, specialty attachments, or a specific stainless steel roller chain for a bicycle or other sporting equipment, our engineering team can work with you to design and manufacture a custom solution. We can even help with motorcycle chains. Contact us to discuss your specific application, and we’ll help you find the perfect type of chain for your needs.
Latest from Blog

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This article could walk readers through the process of selecting the right roller chain for their specific needs, taking into account factors such as load capacity, diameter, and lubrication requirements. It could also explore different types of roller chains (e.g. Torin, O-ring, hollow pin) and their unique characteristics.
When it comes to selecting the right roller chain for your specific needs, there are several factors to consider.…