Our premium stainless steel chains are indispensable across a multitude of industries: from food processing to pharmaceuticals, chemical production to rubber processing, and non-ferrous metal smelting to electronic equipment. They are also vital in environmental protection equipment and heat treatment machines, ensuring seamless mechanical transmission and conveying operations.
Traction chains from Hangzhou Sfr Technology Co., Ltd. epitomize reliability and strength, finding their niche in forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, and pipe benders. Their robust design ensures superior performance across these diverse applications.
Our drive chains are engineered to perfection, excelling in power transmission. They are the backbone of agricultural machinery, construction machinery, escalator drives, as well as logistics and packaging machinery industries, providing unmatched efficiency and reliability.
The conveyor chains we offer are the quintessential solution for material conveying needs. They are extensively utilized in food, wood and paper industries, logistics and packaging machinery, building materials machinery, and environmental protection equipment, ensuring smooth and efficient operations.
Agricultural Machinery Chain Our agricultural machinery chains are expertly engineered to seamlessly integrate with a variety of agricultural equipment, including rice, wheat, corn, and cotton machinery. These chains are essential for providing robust driving and conveying functions, enabling full mechanization from plowing and sowing to harvesting, thus optimizing the entire agricultural production process.
Conveyor ChainOur conveyor chain products are distinguished by their exceptional strength, wear resistance, and precision. Designed to withstand corrosion and extreme temperatures, these chains ensure efficient, smooth, and reliable conveying processes, catering to the most demanding industrial applications.
Drive Chains
Crafted from premium raw materials and utilizing cutting-edge technology, our transmission chains represent the pinnacle of high-performance engineering. They boast unparalleled wear resistance, superior fatigue strength, and exceptional precision, making them the ideal choice for high-end chain transmission applications.
SFR Chain Group has been excelling at manufacturing and innovating motorcycle and industrial chains since 1991, always prioritizing superior quality and groundbreaking innovation to maintain its leadership in the industry.
SFR operates four fully-owned factories and one joint venture, all certified by ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems.
SFR offers over 2000 series of chains, which are exported to over 60 countries globally and are widely used in diverse sectors. These include agricultural machinery, motorcycles, metallurgy, wood processing, and food and beverage processing, among others. At SFR Chain, we embody the group's spirit of integrity, efficiency, and innovation: "We strive to offer the best products and service to our customers."
SFR is a global professional supplier specializing in chain drive solutions. Among our renowned chain drive brands are SFR, SUNFUN, MOTOMAX, EP, and TVH.
Our dedication to R&D has led SFR to establish stable cooperation with several well-known universities and research institutes in China. We also set up an Intelligent Chain Drive Research Center within the group, resulting in more than 70 patents. This allows us to offer the broadest range of power transmission and conveyor chains at the most competitive prices.
Since 1991, SFR has emerged as a leading company in the chain industry with five production bases, approximately 110,000 square meters of factory space, over 180 patents, more than 2,000 chain varieties, and more than 8,000 product specifications.
SFR exports to over 80 countries worldwide. Our products are extensively used in various fields, including logistics and conveying, the food industry, the petroleum industry, engineering machinery, lifting equipment, packaging machinery, environmental protection equipment, and tobacco machinery.
SFR SFR will enthusiastically ramp up investments in manufacturing and R&D. Embracing the Industry 4.0 revolution, we are dedicated to refining our technology, products, marketing strategies, and brand strength. By enhancing our company's comprehensive capabilities, we aim to deliver superior chain drive solutions to our valued customers.
High-Speed Punching of Industrial Chain Plates Experience the pinnacle of efficiency with our Automatic High-Speed Punching. This system offers exceptional precision, high efficiency, and incorporates advanced sound insulation and eco-friendly measures.
Motorcycle Chain Automatic Assembly LineOur state-of-the-art chain automatic assembly line seamlessly integrates parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling. This innovation ensures true automation and unparalleled efficiency in agricultural chain assembly.
Automatic Assembly Line for Agricultural Chains Our design leverages electromechanical integration, expertly combining mechanical molds with pneumatic and hydraulic components. This synergy enables the flawless automatic assembly of complex structure chains.
Testing Machine SFR Chain boasts 5 advanced manufacturing plants sprawling over 50,000 square meters and employing nearly 1,000 talented professionals. By incorporating top-tier talent and state-of-the-art manufacturing and inspection equipment, we uphold the highest quality standards and achieve significant economies of scale.
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