Our versatile Conveyor Chain excels in an array of industries, from food processing and wood & paper manufacturing to logistics, packaging, building materials, and environmental protection. Experience seamless material conveyance across diverse applications.
Conveyor Chain
Our Conveyor Chain products stand out with their exceptional high strength, wear resistance, precise engineering, corrosion resistance, and temperature tolerance. Designed to deliver efficient, smooth, and reliable material conveyance that you can count on.
Our premium Stainless Steel Chains find extensive use in food processing, pharmaceuticals, chemical production, rubber processing, non-ferrous metal smelting, electronic equipment, environmental protection equipment, and heat treatment machinery. Trust in our chains for impeccable mechanical transmission and conveyance.
Agricultural Machinery Chain
Our Agricultural Machinery Chains play a vital role in mechanizing the entire agricultural production process, from plowing and sowing to harvesting. They are indispensable in machinery for rice, wheat, corn, cotton, and more, providing reliable driving and conveyance functions.
Drive chains are the powerhouse behind transmitting power efficiently across various industries. They are essential for agricultural machinery, construction equipment, escalator drives, and logistics & packaging machinery, ensuring robust and dependable performance.
Drive Chains
Crafted from premium raw materials and incorporating cutting-edge technology, our Transmission Chains redefine high-end chain transmission. They offer superior wear resistance, high fatigue strength, and unparalleled precision.
Our Traction Chains are engineered for heavy-duty applications, widely utilized in forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial platforms, and pipe benders. Experience reliable traction for demanding tasks.
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 trailblazer in the manufacturing and innovation of both motorcycle and industrial chains. Our relentless pursuit of superior quality and cutting-edge innovation has firmly established us as a leader in our industry.
SFR boasts four fully owned factories and one strategic joint venture, all certified under ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems.
SFR proudly offers over 2000 series of products, exported to over 60 countries across the globe. Our versatile chains are indispensable in various sectors, including agricultural machinery, motorcycles, metallurgy, wood processing, and food & beverage processing. At SFR Chain, we uphold the core values of integrity, efficiency, and innovation, striving to deliver unparalleled products and services to our valued customers.
SFR stands as a global leader in chain drive solutions, representing renowned brands such as SFR, SUNFUN, MOTOMAX, EP, and TVH.
Our unwavering commitment to Research & Development has fostered robust collaborations with prestigious universities and research institutes throughout China. We have also established an Intelligent Chain Drive Research Center within our group, accumulating over 70 patents. This enables us to offer the most extensive range of power transmission and conveyor chains at highly competitive prices.
Since our establishment in 1991, we have ascended to the forefront of the chain industry, now operating five production bases spanning approximately 110,000 square meters. Our repertoire includes over 180 patents, more than 2,000 chain varieties, and in excess of 8,000 product specifications.
Our products are exported to more than 80 countries worldwide and find extensive applications in numerous fields such as logistics and conveying, the food industry, the petroleum industry, engineering machinery, lifting equipment, packaging machinery, environmental protection equipment, and tobacco machinery.
SFR At Hangzhou Sfr Technology Co., Ltd., we are steadfast in our commitment to expanding our investments in manufacturing and R&D. By embracing Industry 4.0, we continually elevate our technology, products, marketing strategies, and brand influence. Our mission is to bolster our comprehensive strengths and deliver superior chain drive solutions to our valued customers.
High-speed punching of industrial chain plates Our automatic high-speed punching system ensures exceptional efficiency and precision. With advanced sound insulation and eco-friendly measures, it stands as a paragon of modern manufacturing technology.
Motorcycle chain automatic assembly lineOur state-of-the-art chain automatic assembly line seamlessly merges parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling processes. This integration achieves truly automated and efficient agricultural chain assembly.
Automatic assembly line for agricultural chains Utilizing a sophisticated electromechanical integration design, we adeptly combine mechanical molds with pneumatic and hydraulic components. This synergy enables the automatic assembly of complex structure chains with remarkable precision.
Testing Machine SFR Chain operates 5 expansive manufacturing plants, spanning over 50,000 square meters and employing nearly 1,000 skilled professionals. By attracting top talent and utilizing cutting-edge manufacturing and inspection equipment, we uphold the highest quality standards while fostering effective economies of scale.