Our premium stainless steel chains illuminate a plethora of industries, serving as a beacon of excellence in food processing, pharmaceuticals, chemical production, rubber processing, non-ferrous metal smelting, electronic equipment, environmental protection equipment, and cutting-edge heat treatment machinery. Expertly engineered for both mechanical transmission and conveyor systems, these chains are the embodiment of reliability and steadfast durability.
Our conveyor chains are the cornerstone of efficient material handling across diverse sectors. Whether in the food industry, wood and paper production, logistics, packaging machinery, building materials, or environmental protection equipment, they ensure a seamless and dependable conveyance of materials.
Our conveyor chain products are distinguished by their extraordinary features: unmatched strength, outstanding wear resistance, high precision, remarkable corrosion resistance, and formidable temperature tolerance. These attributes ensure an efficient, smooth, and reliable conveying experience.
Engineered for power transmission, our drive chains are essential in agricultural machinery, construction machinery, escalator drives, and logistics and packaging machinery. They are the epitome of efficiency and reliability, guaranteeing seamless power delivery.
Agricultural Machinery Chain
Our agricultural machinery chains are the linchpin of modern farming, designed to support rice, wheat, corn, cotton, and more. They are critical for driving and conveying functions, enabling the mechanization of every farming stage from plowing and sowing to harvesting.
Our traction chains are versatile and widely utilized in forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, pipe benders, and beyond. They are engineered for robust performance across an array of 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 a pioneering force in motorcycle and industrial chain manufacturing. Our unwavering dedication to superior quality and continuous innovation ensures our leadership position in the industry, setting benchmarks for excellence.
SFR proudly operates four cutting-edge factories and a joint venture, all strictly complying with the highest standards of ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems, guaranteeing premium quality in every product.
SFR proudly showcases an impressive portfolio of over 2000 series, exported to more than 60 countries worldwide. Our versatile products cater to diverse sectors, including agricultural machinery, motorcycles, metallurgy, wood processing, and the food and beverage industries. At SFR Chain, we are guided by our steadfast commitment to integrity, efficiency, and innovation: "We are dedicated to providing unparalleled products and services to our valued customers."
SFR stands as a distinguished global leader in chain drive solutions, with a portfolio of prestigious brands such as SFR, SUNFUN, MOTOMAX, EP, and TVH. We are committed to delivering excellence through our specialized offerings.
Our strong commitment to research and development has forged significant partnerships with leading universities and research institutes nationwide. We have established the Intelligent Chain Drive Research Center within our group, leading to over 70 pioneering patents. This allows us to offer the broadest selection of power transmission and conveyor chains at unbeatable competitive prices.
Since its founding in 1991, SFR has emerged as an industry leader in the chain sector, with five expansive production facilities spanning approximately 110,000 square meters and securing over 180 patents. Our extensive range includes over 2,000 chain varieties and more than 8,000 product specifications.
SFR products enjoy a vibrant global presence, exporting to over 80 countries. Our chains are vital components in a wide spectrum of industries, including logistics and conveying, food processing, petroleum engineering, machinery, lifting equipment, packaging machinery, environmental protection equipment, and *** machinery, ensuring exceptional performance.
SFR SFR is unwaveringly dedicated to intensifying our investments in manufacturing capabilities and pioneering R&D initiatives. By fully embracing the transformative potential of Industry 4.0, we perpetually refine our technological prowess, elevate our product offerings, and amplify our marketing and branding prowess. This meticulously crafted strategy not only bolsters our holistic strength but also empowers us to deliver unparalleled chain drive solutions to our esteemed clientele.
High-Speed Punching of Industrial Chain Plates Our state-of-the-art automatic high-speed punching technology offers unmatched efficiency and precision. Outfitted with cutting-edge sound insulation and environmental protection technology, it ensures operations that are not only quieter but also significantly more eco-friendly.
Motorcycle Chain Automatic Assembly LineThe innovative chain automatic assembly line brings together the processes of parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling in perfect harmony. This seamless integration ensures agricultural chains are assembled with true automation and remarkable efficiency.
Automatic Assembly Line for Agricultural Chains Our visionary design employs electromechanical integration, masterfully combining mechanical molds with pneumatic and hydraulic components. This harmonious synergy facilitates the automated assembly of complex structural chains with extraordinary precision and reliability.
Testing Machine SFR Chain is proud to operate 5 cutting-edge manufacturing facilities covering over 50,000 square meters and employing nearly 1,000 dedicated professionals. By attracting elite talent and incorporating state-of-the-art manufacturing and inspection equipment, we maintain the highest quality standards and achieve remarkable economies of scale.