Crafted from high-grade stainless steel, our chains excel in diverse applications across food processing, pharmaceuticals, chemical production, rubber processing, non-ferrous metal smelting, electronic equipment, environmental protection equipment, heat treatment machinery, and numerous other mechanical transmission and conveying equipment sectors.
Our conveyor chains are indispensable in industries such as food, wood and paper, logistics, packaging machinery, building materials machinery, and environmental protection equipment, ensuring the seamless and efficient conveyance of materials.
Our conveyor chain products boast exceptional attributes including high strength, wear resistance, precision engineering, corrosion resistance, and temperature resilience, designed to guarantee efficient, smooth, and reliable conveyance.
Drive chains are pivotal for power transmission, with widespread applications in agricultural machinery, construction equipment, escalator drives, as well as logistics and packaging machinery.
Agricultural Machinery Chains
Our agricultural machinery chains are essential for modern farming, providing driving and conveying capabilities that facilitate the entire agricultural production process-from plowing and sowing to harvesting-for crops such as rice, wheat, corn, and cotton.
Our traction chains are integral to the functionality of forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, pipe benders, and more, delivering superior performance and reliability.
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 1991, Chain Group has been at the forefront of the industry, mastering the art of manufacturing and innovating both motorcycle and industrial chains. Our relentless pursuit of excellence and innovation ensures we remain the industry leader.
SFR proudly operates four fully owned factories and one joint venture, all certified by the prestigious ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems.
SFR boasts an impressive array of over 2000 series, exported to more than 60 countries worldwide. Our chains find applications across a multitude of industries including agricultural machines, motorcycles, metallurgy, wood processing, and food & beverage processing. At SFR Chain, we are driven by our core values of integrity, efficiency, and innovation, always aiming to deliver the best products and services to our esteemed customers.
SFR is a globally recognized provider of advanced chain drive solutions, representing renowned brands like SFR, SUNFUN, MOTOMAX, EP, and TVH.
Our unwavering dedication to R&D has led SFR to form stable partnerships with several esteemed universities and research institutes in China. Additionally, we've established an Intelligent Chain Drive Research Center within the group, resulting in over 70 patents. This enables us to deliver the most extensive range of power transmission and conveyor chains at highly competitive prices.
Since 1991, we have evolved into a frontrunner in the chain industry, with 5 production bases spanning approximately 110,000 square meters. Our innovation is reflected in our more than 180 patents, over 2,000 chain varieties, and more than 8,000 product specifications.
Our products are exported to more than 80 countries globally. They are extensively used in diverse sectors such as logistics and conveying, the food industry, the petroleum industry, engineering machinery, lifting equipment, packaging machinery, environmental protection equipment, and tobacco machinery.
Hangzhou Sfr Technology Co., Ltd. In our relentless pursuit of excellence, SFR is committed to amplifying our investments in manufacturing and R&D. Embracing the transformative wave of Industry 4.0, we are steadfast in our mission to continuously advance our technology, product offerings, marketing strategies, and brand power. Our goal is to bolster the company's comprehensive strength, delivering superior chain drive solutions that exceed customer expectations.
Precision High-Speed Punching for Industrial Chain Plates Experience the pinnacle of efficiency with our automatic high-speed punching technology. Designed for high precision and exceptional performance, our equipment boasts superior sound insulation and robust environmental protection measures.
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 integration ensures a truly automated and highly efficient assembly of agricultural chains.
Next-Generation Automatic Assembly Line for Agricultural Chains Harnessing the power of electromechanical integration, our innovative design combines mechanical molds with pneumatic and hydraulic components. This synergy enables the flawless automatic assembly of complex structural chains.
Advanced Testing Machines SFR Chain proudly operates five manufacturing plants that span over 50,000 square meters and employ nearly 1,000 dedicated professionals. By attracting top-tier talent and utilizing cutting-edge manufacturing and inspection equipment, we uphold the highest quality standards and achieve remarkable economies of scale.