Our premium stainless steel chains are essential in a multitude of industries including food processing, pharmaceuticals, chemical production, rubber processing, non-ferrous metal smelting, electronic equipment, environmental protection solutions, and heat treatment machinery. These chains offer superior performance in mechanical transmission and conveying systems.
Our versatile conveyor chains are integral to the efficient operation of industries such as food processing, wood and paper production, logistics, packaging machinery, building materials machinery, and environmental protection equipment. They ensure seamless material conveying.
Our conveyor chain products stand out with features like exceptional strength, remarkable wear resistance, precise engineering, excellent corrosion resistance, and impressive temperature tolerance. These attributes guarantee high efficiency, smooth operation, and reliable performance.
Drive chains are pivotal in power transmission and find extensive applications in agricultural machinery, construction equipment, escalator drives, and the logistics and packaging machinery sectors.
Agricultural Machinery Chain
Designed for optimal performance, our agricultural machinery chains are indispensable in machinery for rice, wheat, corn, cotton, and other crops. They provide both driving and conveying solutions, facilitating the mechanization of agriculture from plowing and sowing to harvesting.
Our traction chains are renowned for their broad utility in forklifts, harbor stackers, textile machinery, parking systems, drilling rigs, aerial work platforms, and pipe benders. They ensure reliable and efficient operation across diverse 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 1991, Chain Group has been at the forefront of manufacturing and innovating motorcycle and industrial chains. We pride ourselves on our unwavering commitment to high quality and innovation, ensuring we remain industry leaders.
SFR proudly operates four fully owned factories and one joint venture, all certified by ISO9002, ISO9001, and ISO/TS16949 Quality Management System, guaranteeing excellence in every product.
SFR boasts an impressive portfolio of over 2000 series, exported to more than 60 countries worldwide. Our chains are integral to various fields, including agricultural machinery, motorcycles, metallurgy, wood processing, and food & beverage processing. At SFR, we embrace a spirit of integrity, efficiency, and innovation, always striving to offer the best products and services to our customers.
SFR is a globally recognized professional supplier specializing in chain drive solutions. Our esteemed brands, including SFR, SUNFUN, MOTOMAX, EP, and TVH, are synonymous with quality and reliability.
Driven by a strong commitment to R&D, SFR has established stable partnerships with renowned universities and research institutes in China. Our Intelligent Chain Drive Research Center and over 70 patents ensure we offer the broadest range of power transmission and conveyor chains at the most competitive prices.
Since 1991, SFR has emerged as a leader in the chain industry, with five production bases, around 110,000 square meters of factory space, and over 180 patents. We produce more than 2,000 chain varieties and 8,000 product specifications.
SFR exports to more than 80 countries worldwide. Our products are extensively utilized across various fields, including logistics and conveying, the food industry, petroleum industry, engineering machinery, lifting equipment, packaging machinery, environmental protection equipment, and tobacco machinery.
SFR: Leading Innovation in Conveyor Solutions SFR is poised to amplify our investment in manufacturing and R&D. By leveraging the advancements of Industry 4.0, we are dedicated to continually enhancing our technology, product offerings, marketing strategies, and brand influence. Our mission is to fortify the company's comprehensive strength, delivering superior chain drive solutions to our valued customers.
Precision High-Speed Punching for Industrial Chain Plates Our cutting-edge automatic high-speed punching delivers unmatched efficiency, precision, and sound insulation. Designed with environmental stewardship in mind, it significantly reduces noise pollution.
Revolutionary Motorcycle Chain Automatic Assembly LineOur advanced chain automatic assembly line seamlessly integrates parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling. This ensures a truly automatic and efficient assembly process for agricultural chains.
Innovative Automatic Assembly Line for Agricultural Chains Employing cutting-edge electromechanical integration, our design expertly combines mechanical molds with pneumatic and hydraulic components to achieve seamless automatic assembly for complex structure chains.
Precision Testing Machines SFR Chain boasts five state-of-the-art manufacturing plants spanning over 50,000 square meters, employing nearly 1,000 dedicated professionals. We attract top talent and utilize premier manufacturing and inspection equipment to uphold the highest quality standards, ensuring effective economies of scale.