Our superior stainless steel chains are the epitome of versatility, seamlessly integrating into diverse industries such as food processing, pharmaceuticals, chemical production, rubber processing, non-ferrous metal smelting, electronic equipment, environmental protection equipment, and heat treatment machinery. Wherever mechanical transmission and conveying are paramount, our chains deliver unparalleled performance.
Our conveyor chains redefine efficiency and reliability, finding extensive applications in food processing, wood and paper industries, logistics, packaging machinery, building materials machinery, and environmental protection equipment. Engineered for excellence in material conveying, they are a cornerstone in these sectors.
Distinguished by their high strength, exceptional wear resistance, precision, superior corrosion resistance, and remarkable temperature endurance, our conveyor chain products are designed to meet the rigorous demands of efficient, smooth, and reliable conveying operations.
Our drive chains are engineered for power transmission, playing a crucial role across various sectors such as agricultural machinery, construction machinery, escalator drives, and logistics and packaging machinery. They guarantee robust and reliable performance wherever power transmission is essential.
Agricultural Machinery Chain
Engineered specifically for the agricultural sector, our machinery chains are pivotal in driving and conveying operations within rice, wheat, corn, cotton, and other agricultural machinery. They enable the full mechanization of agricultural processes from plowing to sowing and harvesting, enhancing productivity and efficiency.
Our traction chains are integral to the functionality of forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, and pipe benders. They provide the strength, reliability, and durability needed for these 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 Since its inception in 1991, Chain Group has forged a reputation for excellence in the manufacturing and innovation of motorcycle and industrial chains. With a relentless commitment to top-tier quality and groundbreaking innovation, we remain at the forefront of the industry.
SFR proudly operates four fully owned factories and one joint venture, all certified by the ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems.
SFR boasts an impressive portfolio of over 2000 series, exported to more than 60 countries worldwide. Our products find applications across diverse fields, including 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, striving to deliver the best products and services to our valued customers.
SFR is a global leader in chain drive solutions, featuring renowned brands such as SFR, SUNFUN, MOTOMAX, EP, and TVH.
Our unwavering dedication to R&D has led SFR to forge stable collaborations with several prestigious universities and research institutes in China. Additionally, we have established an Intelligent Chain Drive Research Center within the group, culminating in over 70 patents. This enables us to offer the most extensive range of power transmission and conveyor chains at highly competitive prices.
Since 1991, SFR has risen to prominence in the chain industry, operating five production bases that cover approximately 110,000 square meters of factory space. With more than 180 patents and an extensive catalog of over 2,000 chain varieties and 8,000 product specifications,
SFR proudly exports its products to over 80 countries globally. Our offerings are widely utilized in sectors such as logistics and conveying, the food industry, the petroleum industry, engineering machinery, lifting equipment, packaging machinery processing, environmental protection equipment, and tobacco machinery.
SFR - Leading the Future of Chain Drive Technology SFR is steadfastly augmenting our investments in manufacturing and R&D, riding the crest of Industry 4.0. We are committed to perpetually enhancing our technological prowess, product innovation, marketing strategies, and brand influence. Our objective is to fortify our overall strength and deliver superior chain drive solutions to our valued customers.
Precision High-Speed Punching of Industrial Chain Plates Our automatic high-speed punching technology boasts unparalleled efficiency and precision. It is complemented by exceptional sound insulation and environmentally-friendly measures, ensuring top-notch performance.
Cutting-Edge Motorcycle Chain Automatic Assembly LineThe sophisticated chain automatic assembly line is a marvel of engineering, seamlessly integrating parts loading, chain assembly, automated detection, pre-stretching, head riveting, and oiling processes. This results in genuine automation and heightened efficiency in agricultural chain assembly.
Advanced Automatic Assembly Line for Agricultural Chains Employing a design rooted in electromechanical integration, our system harmonizes mechanical molds with pneumatic and hydraulic components. This synergy enables the automatic assembly of complex structured chains with remarkable precision.
Precision Testing Machine SFR Chain proudly operates 5 cutting-edge manufacturing plants sprawling over 50,000 square meters and staffed by nearly 1,000 dedicated professionals. We attract top-tier talent and utilize advanced manufacturing and inspection equipment, ensuring the highest quality standards and creating robust economies of scale.