Our premium stainless steel chains form the essential backbone of various industries, including food processing, pharmaceuticals, chemical production, rubber processing, and non-ferrous metal smelting. Crafted for excellence, these robust chains ensure flawless mechanical transmission and conveyance within electronic equipment, environmental protection gear, and heat treatment machinery.
Our superior conveyor chains are engineered to serve a wide array of sectors such as food, wood and paper industries, logistics, packaging machinery, building materials, and environmental protection equipment. Turn to our cutting-edge chains for the ultimate in efficient and reliable material conveyance solutions.
Engineered to perfection, our conveyor chain products stand out with their exceptional strength, wear resistance, precision, corrosion resistance, and temperature tolerance. These high-performance attributes ensure that your conveying needs are met with unparalleled efficiency, smoothness, and reliability in every application.
Our highly durable drive chains are meticulously designed to transmit power with peak efficiency. They are widely utilized in various sectors, including agricultural machinery, construction equipment, escalator drives, and the logistics and packaging machinery industries, ensuring optimal performance and longevity.
Agricultural Machinery Chain
Our agricultural machinery chains are vital to modern farming, streamlining the entire agricultural process from plowing and sowing to harvesting. They deliver essential driving and conveying functions for machinery handling rice, wheat, corn, cotton, and more, ensuring seamless and efficient agricultural operations.
Traction chains from Hangzhou Sfr Technology Co., Ltd. set the industry standard for forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, pipe benders, and beyond. Depend on our traction chains for unrivaled performance, durability, and reliability in the most demanding applications.
Transmission chain (Driving Chain)
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Short Pitch Precision Roller Chain (A Series)(1,2,3)
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04C-1 06C-1-2-3 085-1-2-3 08A-1-2-3 10A-1-2-3 12A-1-2-3 16A-1-2-3 20A-1-2-3 24A-1-2-3 28A-1-2-3 32A-1-2-3 40A-1-2-3 48A-1-2-3
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25 35 35-2 35-3 41 40 40-2 40-3 50 50-2-50-3 60 60-2 60-3 80 80-2 80-3 100 100-2 100-3 120 120-2 120-3 140 140-2 160 160-2 180 200
200-2 240
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Short Pitch Precision Roller Chain (B Series)(1,2,3)
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06B-1-2-3 06B-1-2-3 08B-1-2-3 10B-1-2-3 12B-1-2-3 16B-1-2-3 20B-1-2-3 24B-1-2-3 28B-1-2-3 32B-1-2-3 40B-1-2-3 48B-1-2-3 56B-1-2-3
64B-1-2-3 72B-1-2-3
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Heavy Duty Series Roller Chain(1,2)
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08AH-1 10AH-1 12AH-1-2-3 16AH-1-2-3 20AH-1-2-3 24AH-1-2-3 28AH-1-2-3 32AH-1-2-3 40AH-1-2-3
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40SB 43SB 50SB 60SB 63SB 80SB 08BSB 08BSBY1 10BSB 12BSB C2050SB
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410 415 415H 420 420H 428 428H 520 520H 525 525H 530 530H 630 630H
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Engine Mechanism Chain (Timing Chain)
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Self-Lubrication Roller Chain
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08BSLR 10BSLR 12BSLR 16BSLR 40SLR 50SLR 60SLR 80SLR
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Double Pitch Transmission Chain
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208A 208B 210A 210B 212A 212B 216A 216B 220A 220B
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P15F-B P20-B P25-B P25F1-B P30F2-B P36-B P40-B P45-B P50-B P55-B P60-B P70-B P80-B
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SFR Chain Group has been a trailblazer in the motorcycle and industrial chain manufacturing industry since 1991. Our unwavering dedication to high-quality production and pioneering innovations has solidified our position as industry leaders.
SFR operates four fully-owned factories and one joint venture, all proudly certified by ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems, ensuring top-notch quality across our operations.
SFR offers an expansive range comprising over 2000 series, exported to more than 60 countries worldwide. Our top-tier products serve diverse fields such as agricultural machinery, motorcycles, metallurgy, wood processing, and food and beverage processing. At SFR Chain, we hold integrity, efficiency, and innovation as our core values: "We strive to offer the best products and service to our customers."
SFR is a globally acclaimed supplier specializing in chain drive solutions, proudly promoting renowned brands including SFR, SUNFUN, MOTOMAX, EP, and TVH.
Our relentless commitment to R&D has fostered stable partnerships with prestigious universities and research institutes across China. This dedication culminated in the establishment of an Intelligent Chain Drive Research Center within our group, resulting in over 70 patents. We offer the most extensive range of power transmission and conveyor chains at unbeatable prices.
Since 1991, SFR has been a pioneer in the chain industry. With 5 production bases sprawling over 110,000 square meters, more than 180 patents, over 2,000 chain varieties, and more than 8,000 product specifications, we continue to lead the way.
Our products reach over 80 countries worldwide and serve a multitude of sectors including logistics and conveying, food industry, petroleum industry, engineering machinery, lifting equipment, packaging machinery, environmental protection equipment, and *** machinery.
SFR - Your Partner in Excellence At SFR, we are dedicated to significantly increasing our investments in manufacturing and R&D. By harnessing the transformative power of Industry 4.0, we continuously enhance our technological capabilities, product portfolio, marketing strategies, and brand presence. Our mission is to strengthen our all-around capabilities and provide unmatched chain drive solutions to our valued customers.
High-Speed Punching for Industrial Chain Plates Unlock exceptional productivity with our Automatic High-Speed Punching system. It offers outstanding precision, advanced sound insulation, and comprehensive environmental protection, setting new standards in industrial chain plate manufacturing.
Revolutionary Automatic Motorcycle Chain Assembly Line Our state-of-the-art chain automatic assembly line offers seamless integration of part loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling processes. This innovation delivers a truly automatic and highly efficient solution for agricultural chain assembly.
Innovative Automatic Assembly Line for Agricultural Chains By leveraging advanced electromechanical integration, our design seamlessly combines mechanical molds with pneumatic and hydraulic components. This ensures the automatic assembly of even the most complex chain structures with unparalleled efficiency.
Precision Testing Machines - Ensuring Perfection SFR Chain boasts five expansive manufacturing plants covering over 50,000 square meters and employing nearly 1,000 dedicated professionals. By attracting top-tier talent and utilizing cutting-edge manufacturing and inspection equipment, we maintain the highest quality standards while achieving remarkable economies of scale.