Our stainless steel chains are the backbone of durability and efficiency, finding essential applications in an array of industries including food processing, pharmaceuticals, chemical production, rubber processing, non-ferrous metal smelting, and electronic equipment. Beyond these, they are integral to environmental protection equipment and heat treatment machinery, providing robust solutions for mechanical transmission and conveyance needs.
Our traction chains stand out for their versatility and reliability, making them indispensable in industries such as forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, and pipe benders. These chains are engineered to withstand rigorous operational demands, ensuring superior performance across various applications.
Drive chains by Hangzhou Sfr Technology Co., Ltd. are designed for optimal power transmission. They are extensively employed in agricultural machinery, construction machinery, escalator drives, and the logistics and packaging machinery sectors, offering unmatched efficiency and reliability for all your power transmission needs.
Our conveyor chains excel in the seamless transportation of materials and are extensively used in the food industry, wood and paper industries, logistics, packaging machinery, and building materials machinery. Additionally, they play a crucial role in environmental protection equipment, ensuring smooth and efficient material conveyance.
Agricultural Machinery Chain Agricultural machinery chains play a pivotal role in modern agriculture. They are essential for rice, wheat, corn, cotton, and other crop machinery, providing reliable driving and conveying functions. These chains enable seamless mechanization throughout various stages of agricultural production, from plowing and sowing to harvesting, ensuring efficiency and productivity.
Conveyor ChainOur conveyor chain products stand out with their unparalleled high strength, exceptional wear resistance, precise engineering, corrosion resistance, and temperature tolerance. These features ensure that our chains deliver efficient, smooth, and reliable conveying solutions that meet the rigorous demands of modern industry.
Drive Chains
Crafted with top-tier raw materials and cutting-edge technology, our transmission chains represent the pinnacle of chain transmission products. They offer exceptional wear resistance, superior fatigue strength, and high precision, making them the ideal choice for high-performance applications.
SFR Since its inception in 1991, Chain Group has been a trailblazer in the manufacturing and innovation of motorcycle and industrial chains. Driven by an unwavering commitment to premium quality and cutting-edge technology, we consistently lead the industry with excellence at every turn.
With four wholly-owned factories and one collaborative joint venture, SFR stands proudly certified under ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems, ensuring the highest standards of quality across all operations.
SFR boasts an impressive portfolio of over 2000 series, exported to more than 60 countries worldwide. Our chains find applications across a diverse range of industries including agriculture, motorcycles, metallurgy, wood processing, and food and beverage processing. Upholding the core values of integrity, efficiency, and innovation, SFR Chain remains dedicated to providing unparalleled products and services to our clients.
SFR is an esteemed global supplier specializing in chain drive solutions. Our renowned brands, including SFR, SUNFUN, MOTOMAX, EP, and TVH, set the benchmark for excellence in the industry.
SFR's unwavering dedication to research and development has led to strategic collaborations with prestigious universities and research institutes across China. Our Intelligent Chain Drive Research Center, coupled with over 70 patents, empowers us to deliver a comprehensive range of power transmission and conveyor chains at highly competitive prices.
Since 1991, SFR has cemented its position as a frontrunner in the chain industry. With five state-of-the-art production bases spanning approximately 110,000 square meters and a portfolio of over 180 patents, we offer more than 2,000 chain varieties and 8,000 product specifications, ensuring we meet the diverse needs of our global clientele.
Our products reach over 80 countries, finding extensive application in fields such as logistics and conveying, the food industry, the petroleum industry, engineering machinery, lifting equipment, packaging machinery, environmental protection equipment, tobacco machinery, and more.
SFR: A Leader in Innovation SFR will steadfastly amplify its investments in manufacturing and R&D. By riding the wave of Industry 4.0, we are committed to continually advancing our technology, products, marketing strategies, and brand influence. This relentless drive enhances our comprehensive capabilities, empowering us to deliver superior chain drive solutions to our valued customers.
High-Speed Punching of Industrial Chain Plates Our automatic high-speed punching processes boast unparalleled efficiency and precision. Coupled with outstanding sound insulation and environmental protection features, we ensure top-tier performance in every operation.
Innovative Motorcycle Chain Automatic Assembly LineThe motorcycle chain automatic assembly line seamlessly integrates parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling. This results in a truly automatic and highly efficient agricultural chain assembly process.
Automatic Assembly Line for Agricultural Chains With a sophisticated electromechanical integration design, our assembly line combines mechanical molds with pneumatic and hydraulic components, enabling the automatic assembly of complex structured chains with remarkable efficiency.
Cutting-edge Testing Machine SFR Chain boasts 5 state-of-the-art manufacturing plants spanning over 50,000 square meters and staffed by nearly 1,000 skilled professionals. By attracting top-tier talent and utilizing advanced manufacturing and inspection equipment, we uphold the highest quality standards and harness economies of scale to deliver exceptional products.
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