Our premium stainless steel chains are the backbone of various industries, excelling in food processing, pharmaceuticals, chemical production, rubber processing, non-ferrous metal smelting, electronic equipment, environmental protection machinery, and heat treatment systems. These chains ensure exceptional mechanical transmission and conveying performance.
Our innovative conveyor chains are indispensable in the food, wood, paper, logistics, packaging machinery, building materials machinery, and environmental protection sectors. They offer unparalleled material conveying efficiency and reliability.
Our conveyor chain products boast high strength, remarkable wear resistance, impeccable precision, outstanding corrosion resistance, and impressive temperature resilience. These attributes ensure efficient, smooth, and reliable conveyor operations tailored to your needs.
Our robust drive chains are engineered to transmit power seamlessly, finding extensive applications in agricultural machinery, construction machinery, escalators, and logistics and packaging machinery industries.
Agricultural Machinery Chain
Our agricultural machinery chains are expertly crafted to enhance the mechanization of agricultural production processes, from plowing and sowing to harvesting. They are essential for driving and conveying functions in rice, wheat, corn, cotton, and other agricultural equipment.
Our traction chains are the go-to choice for forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, pipe benders, and many other applications. They deliver unmatched performance and reliability in demanding environments.
![Sfr Factory Elevator Step Drive Conveyor Chain](//www.micstatic.com/athena/img/transparent.png)
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 leader in manufacturing and innovating motorcycle and industrial chains. Our unwavering focus on exceptional quality and cutting-edge innovation ensures we remain at the forefront of the industry.
SFR operates four fully owned factories and one joint venture, all certified by ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems, underscoring our commitment to excellence.
SFR offers an impressive portfolio of over 2000 series, exported to more than 60 countries worldwide. Our products are indispensable across a wide array of industries, including agricultural machinery, motorcycles, metallurgy, wood processing, and food & beverage processing. At SFR Chain, we uphold the spirit of integrity, efficiency, and innovation: 'We strive to offer the best products and service to our customers.'
SFR is a globally renowned supplier specializing in chain drive solutions. Our esteemed brands, such as SFR, SUNFUN, MOTOMAX, EP, and TVH, are recognized for their superior quality and reliability.
Our dedication to research and development has forged stable partnerships with several prestigious universities and research institutes in China. The establishment of our Intelligent Chain Drive Research Center has culminated in over 70 patents, enabling us to provide the most extensive range of power transmission and conveyor chains at highly competitive prices.
Since 1991, we have ascended as a leading entity in the chain industry, boasting 5 production bases, approximately 110,000 square meters of manufacturing space, over 180 patents, more than 2,000 chain varieties, and over 8,000 product specifications.
Our exports reach over 80 countries globally, serving a multitude of sectors such as logistics and conveying, food industry, petroleum industry, engineering machinery, lifting equipment, packaging machinery, environmental protection equipment, and tobacco machinery.
SFR SFR is committed to significantly boosting investments in manufacturing and R&D. Embracing the Industry 4.0 wave, we continually elevate our technology, product offerings, marketing strategies, and brand influence. This unwavering commitment enhances our comprehensive strength, enabling us to deliver superior chain drive solutions to our valued customers.
![Sfr Factory Elevator Step Drive Conveyor Chain](//www.micstatic.com/athena/img/transparent.png)
High-Speed Industrial Chain Plate Punching Our automatic high-speed punching machines excel in efficiency, precision, and environmental protection. They feature superior sound insulation, ensuring a quieter and greener production environment.
Automated Motorcycle Chain Assembly LineThe automated chain assembly line seamlessly integrates multiple processes including parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling, achieving true automation and exceptional efficiency for agricultural chain assembly.
Automated Assembly Line for Agricultural Chains Our automated assembly lines utilize a sophisticated electromechanical integration design. By effectively combining mechanical molds with pneumatic and hydraulic components, we achieve the seamless automatic assembly of complex structure chains.
Precision Testing Machines SFR Chain operates five state-of-the-art manufacturing plants, spanning over 50,000 square meters and employing almost 1,000 dedicated professionals. We attract top-tier talent and utilize advanced manufacturing and inspection equipment to uphold the highest quality standards, fostering effective economies of scale.