Our premium stainless steel chains are ingeniously engineered to excel in a myriad of industries, including food processing, pharmaceuticals, chemical production, rubber processing, non-ferrous metal smelting, electronic equipment, environmental protection equipment, and heat treatment equipment. These chains are the backbone of mechanical transmission and conveying systems, ensuring unmatched reliability and efficiency.
The versatile conveyor chain stands as a cornerstone in sectors such as food, wood and paper, logistics, packaging machinery, building materials machinery, and environmental protection equipment. It guarantees seamless material conveying, setting new standards for operational excellence.
Our conveyor chain products are distinguished by their exceptional high strength, impressive wear resistance, precise engineering, outstanding corrosion resistance, and robust temperature tolerance. These attributes collectively ensure efficient, smooth, and reliable conveying, perfectly tailored to meet the most demanding industrial needs.
Drive chains are the epitome of power transmission, explicitly crafted for agricultural machinery, construction machinery, escalator drives, and logistics and packaging machinery industries. They are engineered to deliver superior performance and durability.
Agricultural Machinery Chain
Our agricultural machinery chains are meticulously designed for use in machinery dedicated to rice, wheat, corn, cotton, and various other crops. These chains are pivotal in driving and conveying mechanisms, facilitating the full mechanization of agricultural production processes, from plowing and sowing to harvesting.
Traction chains are indispensable in applications involving forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, and pipe benders. They ensure optimal performance and reliability in demanding operational 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 distinguished itself in the industry by consistently excelling in the manufacturing and innovation of motorcycle and industrial chains. Our unwavering dedication to high quality and continuous innovation has secured our position at the forefront of the market.
SFR operates with excellence through our four fully-owned factories and one joint venture, all certified by ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems, ensuring superior quality and reliability.
SFR proudly offers an extensive range of over 2000 series, exported to more than 60 countries worldwide. Our products are indispensable in 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: "We strive to deliver the finest products and services to our esteemed customers."
SFR is a globally recognized professional supplier specializing in chain drive solutions. Our portfolio includes renowned chain drive brands such as SFR, SUNFUN, MOTOMAX, EP, and TVH.
Our robust commitment to R&D has led SFR to establish stable partnerships with several prominent universities and research institutes in China. Additionally, we have set up an Intelligent Chain Drive Research Center within the group, resulting in more than 70 patents. This empowers us to provide the most extensive range of power transmission and conveyor chains at highly competitive prices.
Since 1991, we have ascended to a leadership position in the chain industry with five production bases spanning approximately 110,000 square meters of factory space. Our innovative prowess is demonstrated by over 180 patents and more than 2,000 chain varieties covering over 8,000 product specifications.
Our products reach more than 80 countries globally and are integral to numerous sectors including logistics and conveying, the food industry, the petroleum industry, engineering machinery, lifting equipment, packaging machinery processing, environmental protection equipment, and tobacco machinery.
SFR SFR is steadfast in bolstering our manufacturing capabilities and research & development investments. Embracing the Industry 4.0 revolution, we relentlessly enhance our technological prowess, product innovation, marketing strategies, and brand influence. Our goal is to fortify our comprehensive strengths and deliver superior chain drive solutions to our esteemed customers.
High-Speed Punching of Industrial Chain Plates Our automatic high-speed punching technology excels in efficiency and precision. Coupled with excellent sound insulation and eco-friendly measures, it sets a new benchmark in industrial performance.
Motorcycle Chain Automatic Assembly LineThe motorcycle chain automatic assembly line is a marvel of integration. It seamlessly merges part loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling processes, achieving truly automated and efficient assembly of agricultural chains.
Automatic Assembly Line for Agricultural Chains Employing a sophisticated electromechanical integration design, our assembly line harmoniously combines mechanical molds with pneumatic and hydraulic components, ensuring the automatic assembly of complex chains with exceptional precision and efficiency.
Testing Machine With 5 state-of-the-art manufacturing plants spanning over 50,000 square meters and a dedicated workforce of nearly 1,000 professionals, SFR Chain is committed to excellence. By leveraging top-tier talent and advanced manufacturing and inspection equipment, we uphold the highest quality standards while achieving robust economies of scale.