Our stainless steel chains excel in versatility and reliability, making them indispensable in various industries. They are extensively used in food processing, pharmaceuticals, chemical production, rubber processing, non-ferrous metal smelting, electronic equipment, environmental protection equipment, and heat treatment equipment. Wherever mechanical transmission and conveying equipment are needed, our stainless steel chains provide unparalleled performance.
Our traction chains are the backbone of efficiency in multiple applications. They are utilized in forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, and pipe benders, ensuring smooth and reliable operations in demanding environments.
Our conveyor chains are the epitome of durability and efficiency, extensively used across various industries. From food processing to wood and paper industries, logistics, packaging machinery, building materials, and environmental protection equipment, our conveyor chains ensure seamless material conveying, enhancing productivity.
Our drive chains are designed for robust performance, primarily focused on power transmission. They find widespread use in agricultural machinery, construction machinery, escalator drives, and logistics and packaging machinery, ensuring reliable and efficient power delivery.
Agricultural Machinery Chain
Our agricultural machinery chains are engineered for the rigors of agriculture, used primarily in rice, wheat, corn, cotton, and other agricultural machinery. They provide essential driving and conveying functions, facilitating the mechanization of the entire agricultural production process, from plowing and sowing to harvesting.
Hangzhou Sfr Technology Co., Ltd. Since 1991, Chain Group has been at the forefront of manufacturing and innovating high-quality motorcycle and industrial chains. With an unwavering focus on excellence and continuous innovation, we have secured our position as an industry leader.
SFR proudly operates four fully owned factories and one joint venture, all certified by the stringent ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems. This ensures our commitment to delivering superior products.
SFR boasts a portfolio of over 2000 series, exported to more than 60 countries worldwide. Our chains find applications across a multitude of sectors including agriculture, motorcycles, metallurgy, wood processing, and food & beverage processing. At SFR Chain, we embody the spirit of integrity, efficiency, and innovation, always striving to deliver the finest products and services to our valued customers.
SFR stands as a global leader in chain drive solutions, featuring renowned brands such as SFR, SUNFUN, MOTOMAX, EP, and TVH. Our expertise and reliability make us a trusted name worldwide.
Our relentless commitment to R&D has forged stable collaborations with esteemed universities and research institutes across China. This has led to the establishment of our Intelligent Chain Drive Research Center and the acquisition of over 70 patents. We proudly offer the most extensive range of power transmission and conveyor chains at highly competitive prices.
With five production bases spanning approximately 110,000 square meters and possessing over 180 patents, SFR has grown into a leading entity in the chain industry. We offer more than 2,000 chain varieties and over 8,000 product specifications.
Exporting to over 80 countries, our products are extensively used in various industries including logistics, food, petroleum, engineering machinery, lifting equipment, packaging machinery, environmental protection, and tobacco machinery.
SFR - Pioneering Excellence SFR is steadfast in our commitment to invest heavily in manufacturing and R&D. Embracing the Industry 4.0 revolution, we relentlessly advance our technology, product range, marketing efforts, and brand influence. Our mission is to elevate our comprehensive capabilities to provide unparalleled chain drive solutions for our esteemed customers.
Precision High-Speed Punching for Industrial Chain Plates Our automatic high-speed punching systems deliver exceptional efficiency, precision, and reliability. These systems come with excellent sound insulation and environmental protection features, ensuring a superior operating experience.
Cutting-Edge 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 processes. This innovation ensures a truly automatic and highly efficient assembly of agricultural chains.
Revolutionary Agricultural Chain Automatic Assembly Line Leveraging electromechanical integration, our design efficiently combines mechanical molds with pneumatic and hydraulic components. This synergy facilitates the automatic assembly of even the most complex chain structures.
Precision Testing Machines SFR Chain operates 5 state-of-the-art manufacturing plants, sprawling over 50,000 square meters and employing close to 1,000 dedicated professionals. By attracting top-tier talent and utilizing cutting-edge manufacturing and inspection equipment, we ensure the highest quality standards while achieving impressive economies of scale.
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