Our high-quality stainless steel chains are the backbone of various industries, playing a pivotal role in food processing, pharmaceuticals, chemical production, rubber processing, non-ferrous metal smelting, electronic equipment, environmental protection equipment, and heat treatment equipment. These robust chains ensure reliable mechanical transmission and seamless conveyance across diverse applications.
Our conveyor chains are indispensable in industries such as food, wood and paper, logistics, packaging machinery, building materials machinery, and environmental protection equipment. They are meticulously designed to handle material conveying with unparalleled efficiency.
Our conveyor chain products boast exceptional attributes including high strength, superior wear resistance, high precision, outstanding corrosion resistance, and remarkable temperature resistance. These features collectively ensure efficient, smooth, and reliable conveying, fulfilling the stringent demands of modern industrial processes.
Our drive chains excel in power transmission and are extensively utilized in agricultural machinery, construction machinery, escalator drives, and the logistics and packaging machinery sectors. They are engineered to deliver consistent performance and reliability.
Premium Agricultural Machinery Chain
Our agricultural machinery chains revolutionize the field of agriculture, offering robust driving and conveying functions essential for the mechanization of plowing, sowing, and harvesting in rice, wheat, corn, cotton, and other crop productions. They ensure the seamless integration of the entire agricultural process.
Designed for durability and efficiency, our traction chains are extensively employed in forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, pipe benders, and more. They provide reliable traction and enduring performance in demanding environments.
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 stood at the forefront of manufacturing and innovating motorcycle and industrial chains. Our relentless pursuit of high quality and groundbreaking innovation keeps us leading the industry.
SFR proudly operates four fully owned factories and one joint venture, all certified by ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems.
SFR boasts a diverse portfolio with over 2000 series, exported to more than 60 countries worldwide. Our products are pivotal in various fields, from agricultural machinery and motorcycles to metallurgy, wood processing, and food and beverage processing. At SFR Chain, our ethos of integrity, efficiency, and innovation drives us: "We strive to offer the best products and service to our customers."
SFR stands as a global leader in chain drive solutions, representing renowned brands like SFR, SUNFUN, MOTOMAX, EP, and TVH.
Our unwavering commitment to R&D has fostered stable collaborations with several renowned universities and research institutes in China. Additionally, our Intelligent Chain Drive Research Center has amassed more than 70 patents. This foundation enables us to offer the most competitive range of power transmission and conveyor chains.
Since 1991, SFR has ascended to prominence in the chain industry, featuring 5 state-of-the-art production bases, spanning approximately 110,000 square meters of factory space. Our portfolio includes over 180 patents, 2,000 chain varieties, and 8,000 product specifications.
We proudly export to more than 80 countries globally. Our products find extensive applications in logistics and conveying systems, food industry machinery, petroleum industry equipment, engineering machinery, lifting equipment, packaging machinery, environmental protection equipment, and tobacco machinery.
SFR - Pioneering Excellence in Chain Drive Solutions SFR is dedicated to elevating our manufacturing and R&D capabilities by embracing Industry 4.0. We are committed to continually refining our technology, products, marketing efforts, and brand strength, all to bolster our comprehensive prowess. Our aim is to deliver superior chain drive solutions that exceed customer expectations.
High-speed Precision Punching for Industrial Chain Plates Experience the future of manufacturing with our automatic high-speed punching technology. Offering unparalleled efficiency, precision, and exceptional sound insulation, our systems also prioritize environmental sustainability.
Revolutionary 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. It delivers unparalleled automation and efficiency, particularly for agricultural chains.
Innovative Automatic Assembly Line for Agricultural Chains Our electromechanical integration design combines mechanical molds with pneumatic and hydraulic components, achieving the automatic assembly of complex structure chains with remarkable precision.
Advanced Testing Machine for Unmatched Quality Assurance SFR Chain boasts 5 state-of-the-art manufacturing plants spanning over 50,000 square meters and employing nearly 1,000 skilled professionals. By attracting top-tier talent and utilizing cutting-edge manufacturing and inspection equipment, we uphold the highest quality standards and create significant economies of scale.