Our premium stainless steel chains stand as a pinnacle of reliability and efficiency, expertly crafted for a myriad of applications. They are indispensable in food processing, pharmaceutical manufacturing, chemical production, rubber processing, non-ferrous metal smelting, electronic equipment assembly, environmental protection equipment, and heat treatment machinery. Wherever mechanical transmission and conveyor systems are essential, our chains deliver unmatched performance and durability.
Our high-strength traction chains are the backbone of numerous industries, offering superior performance in demanding environments. Key applications include forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, and pipe benders. Wherever robust traction is required, our chains excel in providing steadfast reliability.
Engineered for excellence, our drive chains are the go-to solution for power transmission needs across various sectors. These chains find extensive use in agricultural machinery, construction machinery, escalator drives, and the logistics and packaging machinery industries, ensuring seamless and efficient power delivery.
Our versatile conveyor chains are at the heart of numerous industries, facilitating the smooth conveyance of materials. Widely utilized in the food processing, wood and paper industries, logistics, packaging machinery, building materials machinery, and environmental protection equipment sectors, they guarantee efficient and reliable material transport.
Agricultural Machinery Chain Our agricultural machinery chains are expertly engineered for use in rice, wheat, corn, cotton, and a host of other agricultural machines. These chains provide essential driving and conveying functions, making it possible to fully mechanize the entire agricultural process-from plowing and sowing to harvesting-ensuring efficiency and productivity every step of the way.
Conveyor ChainOur conveyor chain products boast exceptional attributes such as high strength, superior wear resistance, outstanding precision, corrosion resistance, and temperature resilience. These features ensure that our chains meet the demands for efficient, smooth, and reliable conveying, enhancing operational effectiveness in various applications.
Drive Chains
Crafted with premium-quality raw materials and leveraging advanced technology, our drive chains are designed to deliver high-end performance. These chains feature remarkable wear resistance, superior fatigue strength, and exceptional precision, making them ideal for demanding transmission applications.
SFR Since 1991, Chain Group has been leading the charge in the realm of motorcycle and industrial chain manufacturing and innovation. Our unwavering dedication to superior quality and continuous innovation keeps us at the forefront of the industry.
SFR proudly operates four fully-owned factories and one joint venture, all accredited with ISO9002, ISO9001, and ISO/TS16949 Quality Management System certifications.
SFR boasts a portfolio of over 2000 series, reaching customers in more than 60 countries globally. Our products find applications in a diverse range of industries, including agricultural machinery, motorcycles, metallurgy, wood processing, and food and beverage processing. At SFR Chain, we are committed to upholding our core values of integrity, efficiency, and innovation: 'We strive to offer the best products and service to our customers.'
SFR is a global leader in chain drive solutions, representing esteemed brands such as SFR, SUNFUN, MOTOMAX, EP, and TVH.
Our dedication to research and development has fostered stable collaborations with renowned universities and research institutes across China. The establishment of our Intelligent Chain Drive Research Center has culminated in over 70 patents, enabling us to provide an unparalleled selection of power transmission and conveyor chains at the industry's best prices.
Since our inception in 1991, we have emerged as a dominant force in the chain industry, with five production bases spanning approximately 110,000 square meters. Our innovation is evidenced by our extensive portfolio, comprising more than 180 patents, over 2,000 chain varieties, and more than 8,000 product specifications.
Our products are exported to over 80 countries and are integral to a myriad of industries, including logistics and conveying, the food industry, petroleum industry, engineering machinery, lifting equipment, packaging machinery processing, environmental protection equipment, and tobacco machinery.
SFR - Leading the Industry with Innovation SFR is steadfast in its commitment to substantial investments in manufacturing and R&D. Embracing the Industry 4.0 revolution, we continually elevate our technological capabilities, product excellence, and marketing prowess. Our aim is to fortify our brand strength, bolster our comprehensive expertise, and deliver superior chain drive solutions to our valued customers.
Precision High-Speed Punching of Industrial Chain Plates Experience automatic high-speed punching that boasts exceptional efficiency and precision, coupled with outstanding sound insulation and eco-friendly measures.
Motorcycle Chain Automatic Assembly LineOur cutting-edge chain automatic assembly line seamlessly integrates parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling processes. This ensures a truly automatic, efficient, and streamlined assembly of agricultural chains.
State-of-the-Art Agricultural Chain Automatic Assembly Line Harnessing a sophisticated electromechanical integration design, our system effectively merges mechanical molds with pneumatic and hydraulic components, achieving seamless automatic assembly of complex-structure chains.
Advanced Testing Machines Currently operating 5 advanced manufacturing plants spread over 50,000 square meters and employing nearly 1,000 top-tier professionals, SFR Chain ensures the pinnacle of quality through state-of-the-art manufacturing and inspection equipment. We continuously strive for excellence and economies of scale.
Audited Supplier 
){kind=link}
){kind=link}