Experience the pinnacle of durability and efficiency with our expertly Manufactured Stainless Steel Transmission Chain. Designed for industrial strength and longevity, this chain guarantees optimal performance in your machinery. Discover unmatched reliability with our Flat Top Conveyor Roller Chain and Table Top Chain, featuring a robust double pitch design. These chains are engineered to deliver superior performance and longevity in your conveyor systems.
Our premium stainless steel chains excel in a multitude of applications including food processing, pharmaceutical production, chemical manufacturing, rubber processing, non-ferrous metal smelting, electronic equipment, environmental protection equipment, and heat treatment equipment. These chains are designed to enhance the efficiency and reliability of mechanical transmission and conveying systems across these diverse fields.
Traction chains from Hangzhou Sfr Technology Co., Ltd. are a testament to engineering excellence. They find extensive application in forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, and pipe benders, providing robust and dependable performance.
Our drive chains are the epitome of power transmission efficiency. They are predominantly utilized in agricultural machinery, construction machinery, escalator drives, and the logistics and packaging machinery industries, ensuring seamless power delivery and enhanced operational productivity.
Conveyor chains from our range are indispensable in sectors like food processing, wood and paper production, logistics, packaging machinery, building materials machinery, and environmental protection equipment. These chains guarantee smooth and efficient material conveyance operations across these industries.
Agricultural Machinery ChainOur Agricultural Machinery Chains are ingeniously designed to be pivotal in various farming equipment such as those used for rice, wheat, corn, and cotton. These chains excel in delivering superior driving and conveying functions, ensuring full mechanization from plowing and sowing to harvesting, thereby revolutionizing agricultural productivity.
Conveyor Chain
Our Conveyor Chain products stand out for their exceptional high strength, wear resistance, precision engineering, corrosion resistance, and temperature resistance. These attributes ensure efficient, smooth, and reliable conveying solutions, tailored to meet the demanding needs of various industries.
Drive Chains
Crafted with premium raw materials and cutting-edge technology, our Drive Chains are a hallmark of innovation. They boast unparalleled wear resistance, superior fatigue strength, and high precision, making them the ideal choice for high-end chain transmission applications.
SFR Since 1991, Chain Group has been a beacon of excellence in manufacturing and innovating motorcycle and industrial chains. We have maintained our leading position in the industry by consistently focusing on superior quality and groundbreaking innovation.
SFR proudly operates four wholly-owned factories and one joint venture, all certified under ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems.
SFR boasts an expansive portfolio of over 2,000 series, exporting to over 60 countries worldwide. Our chains find extensive applications across various fields including agricultural machinery, motorcycles, metallurgy, wood processing, and food & beverage processing. At SFR Chain, we are steadfast in embodying the group's ethos of integrity, efficiency, and innovation. Our mission is: "To provide the best products and services to our valued customers."
SFR is a globally recognized supplier specializing in chain drive solutions. Our renowned brands include SFR, SUNFUN, MOTOMAX, EP, and TVH.
Our unwavering commitment to R&D has led SFR to forge stable collaborations with several distinguished universities and research institutes in China. Additionally, we have established an Intelligent Chain Drive Research Center within our group. These efforts have yielded over 70 patents, enabling us to offer the broadest range of power transmission and conveyor chains at the most competitive prices.
Since 1991, we have ascended to the forefront of the chain industry, boasting five production bases, approximately 110,000 square meters of factory space, over 180 patents, and more than 2,000 chain varieties spanning over 8,000 product specifications.
Our products are exported to more than 80 countries worldwide and are extensively utilized in numerous sectors such as logistics and conveying, the food industry, the petroleum industry, engineering machinery, lifting equipment, packaging machinery, environmental protection equipment, and tobacco machinery.
SFR: Your Leading Innovator in Chain Technology SFR will continue to escalate its investments in manufacturing and R&D. By embracing Industry 4.0, we are poised to continuously elevate our technological prowess, product innovation, marketing strategies, and brand influence. Our goal is to significantly boost our comprehensive capabilities and deliver superior chain drive solutions to our valued customers.
Precision High-Speed Punching for Industrial Chain Plates Our automatic high-speed punching system offers unparalleled efficiency and precision. With exceptional sound insulation and environmental protection measures, it stands as a beacon of advanced manufacturing.
Cutting-Edge Motorcycle Chain Automatic Assembly LineOur chain automatic assembly line seamlessly integrates parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling. This ensures a truly automatic, efficient, and highly effective assembly process for agricultural chains.
Innovative Automatic Assembly Line for Agricultural Chains Employing a design rooted in electromechanical integration, we effectively combine mechanical molds with pneumatic and hydraulic components. This sophisticated setup allows for the automatic assembly of intricately structured chains, showcasing our advanced engineering capabilities.
Precision Testing Machines SFR Chain operates 5 cutting-edge manufacturing plants spanning over 50,000 square meters and employing close to 1,000 dedicated professionals. By attracting top-tier talent and utilizing premier manufacturing and inspection equipment, we uphold the highest quality standards and achieve remarkable economies of scale.
Audited Supplier 
){kind=link}
){kind=link}