Our premium stainless steel chains are the backbone of diverse industries, from food processing to pharmaceutical, chemical production, and rubber processing. They excel in non-ferrous metal smelting, electronic equipment, environmental protection gear, and heat treatment devices, offering unparalleled mechanical transmission and conveying solutions.
Our conveyor chains are a staple in the food, wood, paper, logistics, and packaging machinery sectors. They are also indispensable in building materials machinery and environmental protection equipment, ensuring seamless and efficient material conveying across various industries.
Engineered for excellence, our conveyor chain products boast high strength, superior wear resistance, exceptional precision, and robust corrosion and temperature resistance. These traits ensure our chains deliver efficient, smooth, and reliable conveying for your industrial needs.
Our drive chains are critical power transmitters, widely trusted in agricultural machinery, construction machinery, escalator drives, and logistics and packaging machinery. They are designed to provide robust and dependable performance across these demanding applications.
Agricultural Machinery Chain
Designed to enhance agricultural productivity, our agricultural machinery chains are integral in rice, wheat, corn, and cotton machinery. They facilitate driving and conveying functions, enabling the mechanization of the entire agricultural process-from plowing and sowing to harvesting.
Our traction chains are versatile solutions used extensively in forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, and pipe benders. They offer reliable performance across these varied 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 set the benchmark in manufacturing and innovation for motorcycle and industrial chains. Renowned for our commitment to premium quality and relentless innovation, we remain industry leaders.
SFR boasts four fully owned factories and one joint venture, all certified under ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems, ensuring top-notch quality and reliability.
SFR offers an impressive array of over 2000 series, proudly exported to more than 60 countries globally. Our chains serve diverse industries including agricultural machinery, motorcycles, metallurgy, wood processing, and food and beverage processing. At SFR Chain, we uphold the core values of integrity, efficiency, and innovation, always striving to deliver unparalleled products and services to our customers.
SFR positions itself as a global authority in chain drive solutions, featuring prestigious brands such as SFR, SUNFUN, MOTOMAX, EP, and TVH.
Our unwavering dedication to R&D has fostered strong collaborations with renowned universities and research institutes across China. We have also established an Intelligent Chain Drive Research Center within our group, contributing to our impressive portfolio of over 70 patents. This enables us to offer the most extensive range of power transmission and conveyor chains at highly competitive prices.
Since 1991, we have ascended to a leading position in the chain industry, with five production bases spanning approximately 110,000 square meters, over 180 patents, and more than 2,000 chain varieties with over 8,000 product specifications.
Our products are exported to more than 80 countries worldwide and are extensively used across numerous sectors, including logistics and conveying, the food industry, petroleum, engineering machinery, lifting equipment, packaging machinery, environmental protection equipment, and tobacco machinery.
SFR SFR is committed to boosting its investment in manufacturing and R&D, staying at the forefront of Industry 4.0. Our continuous advancements in technology, product quality, marketing, and brand strength significantly enhance our comprehensive capabilities. We strive to deliver superior chain drive solutions to our valued customers.
High-Speed Punching of Industrial Chain Plates Our automatic high-speed punching system offers remarkable efficiency, precision, sound insulation, and robust environmental protection measures.
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, ensuring truly automatic and highly efficient agricultural chain assembly.
Automatic Assembly Line for Agricultural Chains Utilizing an innovative electromechanical integration design, our system effectively combines mechanical molds with pneumatic and hydraulic components to achieve the automatic assembly of complex structure chains.
Testing Machine SFR Chain proudly operates 5 manufacturing plants sprawling over 50,000 square meters and employs nearly 1,000 skilled professionals. By attracting top talent and incorporating industry-leading manufacturing and inspection equipment, we uphold the highest quality standards and drive effective economies of scale.