Expertly crafted from premium industrial-grade stainless steel, our steel products stand at the forefront of manufacturing excellence. Introducing our Flat Top Conveyor Roller Chain with a Double Pitch Table Top design, engineered for robust functionality and superior performance.
Discover the unparalleled versatility and durability of our Stainless Steel Transmission Chains, engineered with an advanced heat-resistant feature. These chains are essential across various industries including food processing, pharmaceuticals, chemical production, rubber processing, non-ferrous metal smelting, electronic equipment, environmental protection equipment, and heat treatment machinery. Masterfully designed for robust mechanical transmission and conveying applications, they ensure efficient and reliable performance in even the most demanding environments.
Our high-performance Traction Chains are integral to the smooth operation of forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, and pipe benders. These chains are meticulously crafted to deliver exceptional strength and durability, making them the preferred choice for heavy-duty traction applications.
Drive Chains from Hangzhou Sfr Technology Co., Ltd., are designed to deliver superior power transmission. Widely adopted in agricultural machinery, construction machinery, escalator drives, and logistics and packaging machinery industries, these chains ensure optimal performance and longevity, providing unmatched reliability in power drive applications.
Our Conveyor Chains stand out for their remarkable efficiency in material handling across diverse sectors. They are extensively utilized in food processing, wood and paper industries, logistics, packaging machinery, and building materials machinery. Additionally, they play a critical role in environmental protection equipment, offering unparalleled reliability and seamless material conveyance.
Agricultural Machinery ChainsOur agricultural machinery chains are meticulously engineered to serve a diverse range of applications including rice, wheat, corn, and cotton farming. These chains provide robust driving and conveying capabilities, enabling complete mechanization from plowing and sowing to harvesting.
Conveyor Chains
Our conveyor chain products are distinguished by their exceptional strength, superior wear resistance, precise engineering, excellent corrosion resistance, and remarkable temperature tolerance. They are specifically designed to ensure efficient, seamless, and reliable conveying solutions.
Drive Chains
Crafted using premium raw materials and cutting-edge technology, our transmission chains stand out with unparalleled wear resistance, outstanding fatigue strength, and precision engineering. These high-end chain transmission solutions are built to perform at the highest levels.
SFR Founded in 1991, SFR Chain Group has been at the forefront of manufacturing and innovation in motorcycle and industrial chains. Our relentless pursuit of superior quality and groundbreaking innovation has cemented our leadership in the industry.
SFR proudly operates four fully-owned factories and one joint venture, all of which are certified under the ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems.
SFR boasts an extensive catalog of over 2000 series, exported to over 60 countries worldwide. Our chains find applications in diverse sectors including agricultural machinery, motorcycles, metallurgy, wood processing, and food and beverage processing. Guided by a spirit of integrity, efficiency, and innovation, SFR Chain is committed to delivering unparalleled products and services to our valued customers.
SFR is a global leader in chain drive solutions, featuring prominent brands such as SFR, SUNFUN, MOTOMAX, EP, and TVH.
Our robust R&D initiatives have forged strong partnerships with esteemed universities and research institutes in China. Our Intelligent Chain Drive Research Center has contributed to our impressive portfolio of over 70 patents, enabling us to offer the most comprehensive range of power transmission and conveyor chains at competitive prices.
Since its inception in 1991, SFR has risen to prominence in the chain industry, now operating from five production bases spanning approximately 110,000 square meters, securing over 180 patents, and offering more than 2,000 chain varieties and 8,000 product specifications.
SFR exports to more than 80 countries, with products extensively used in fields such as logistics and conveying, the food industry, petroleum industry, engineering machinery, lifting equipment, packaging machinery, environmental protection equipment, and tobacco machinery.
SFR SFR is committed to significantly increasing investment in manufacturing and R&D, riding the wave of Industry 4.0. We consistently enhance our technological prowess, product quality, marketing strategies, and brand influence. This dedication bolsters our comprehensive strength, empowering us to deliver superior chain drive solutions to our valued customers.
High-speed punching of industrial chain plates Experience the pinnacle of efficiency and precision with our automatic high-speed punching technology. Enjoy unparalleled productivity, exceptional accuracy, and robust sound insulation, all while adhering to strict environmental protection standards.
Motorcycle chain automatic assembly line Our state-of-the-art chain automatic assembly line revolutionizes the processes of parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling. Achieve truly automatic and efficient assembly for agricultural chains, streamlining production and enhancing performance.
Automatic assembly line for agricultural chains Harnessing the power of electromechanical integration, our design seamlessly combines mechanical molds with pneumatic and hydraulic components. This synergy enables the automatic assembly of chains with complex structures, ensuring high precision and reliability.
Testing Machine With five manufacturing plants spanning over 50,000 square meters and employing nearly 1,000 skilled professionals, SFR Chain is at the forefront of quality and efficiency. We recruit top talent and utilize cutting-edge manufacturing and inspection equipment to uphold the highest quality standards and achieve optimal economies of scale.
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