Stainless steel chains are extensively utilized across a multitude of industries, including food processing, pharmaceuticals, chemical production, rubber processing, non-ferrous metal smelting, electronics, environmental protection equipment, and heat treatment apparatus. These chains serve as essential components in mechanical transmission and conveying systems.
Traction chains find widespread application in forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, and pipe benders. Their robust construction ensures reliable performance across diverse, demanding environments.
Drive chains, primarily designed for power transmission, are indispensable in agricultural machinery, construction machinery, escalator drives, and logistics and packaging machinery industries. They provide efficient and reliable power transfer for a wide range of mechanical systems.
Conveyor chains are predominantly used in industries such as food, wood and paper, logistics, packaging machinery, and building materials. They facilitate seamless material conveying, enhancing operational efficiency in environmental protection equipment and other sectors.
Agricultural Machinery ChainAgricultural machinery chains are integral components in rice, wheat, corn, cotton, and various other agricultural machinery. They offer essential driving and conveying functions that facilitate the complete mechanization of agricultural processes-from plowing, sowing, to harvesting.
Conveyor Chain
Conveyor chain products are designed with exceptional high strength, superior wear resistance, impeccable precision, and robust corrosion and temperature resistance. These attributes ensure efficient, smooth, and reliable conveying to meet the most demanding industrial needs.
Drive Chains
Our transmission chains are crafted from premium raw materials using cutting-edge technology. This results in a series of high-end chain transmission products, characterized by exceptional wear resistance, superior fatigue strength, and unmatched precision.
Transmission chain (Driving Chain)
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agricultural chain
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ZGS38 ZGS38F3 ZGS38K1 S32 S32V S42 S45 S45R S51 S52L S52 55V S55 S55R S55RH S62 S77 S88 CA642 CA643 CA650 C6E A550 A555 A557 A620 CA413 CA550 CA555V CA555 CA557 CA620 CA2060H CA2063H CAE44151 38.4R 38.4V CA624 S55H CA2050 Ca2060 CA550HD CA550R CA2801 CA550D CA555D CA557D CA620D
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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 Chain Group has been the epitome of excellence in manufacturing and innovating motorcycle and industrial chains since 1991. Our relentless focus on superior quality and groundbreaking innovation has ensured our leadership in the industry.
SFR operates four fully owned factories and one joint venture, all certified by ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems.
SFR offers an impressive portfolio of over 2000 series, exporting to more than 60 countries worldwide. Our chains find applications across diverse fields, including agricultural machinery, motorcycles, metallurgy, wood processing, and food and beverage processing. At SFR Chain, we embody the group's spirit of integrity, efficiency, and innovation: 'We strive to offer the best products and service to our customers.'
SFR is a globally recognized professional supplier specializing in chain drive solutions, featuring renowned brands such as SFR, SUNFUN, MOTOMAX, EP, and TVH.
Our unwavering commitment to R&D has led SFR to establish stable cooperation with several prestigious universities and research institutes in China. We have also set up an Intelligent Chain Drive Research Center within the group. Accumulating more than 70 patents, we offer the broadest range of power transmission and conveyor chains at the most competitive prices.
Since 1991, we have emerged as a leading entity in the chain industry, boasting 5 production bases, approximately 110,000 square meters of factory space, over 180 patents, more than 2,000 chain varieties, and over 8,000 product specifications.
Our products are exported to more than 80 countries worldwide and are extensively used in various sectors such as logistics and conveying, food industry, petroleum industry, engineering machinery, lifting equipment, packaging machinery, environmental protection equipment, and tobacco machinery.
SFR - Pioneering Excellence SFR is committed to increasing our investment in manufacturing and R&D, keeping pace with Industry 4.0 trends. We aim to consistently enhance our technology, products, marketing, and brand strength. This comprehensive growth allows us to provide superior chain drive solutions, solidifying our position as industry leaders.
Precision High-Speed Punching for Industrial Chain Plates Our automatic high-speed punching technology boasts unparalleled efficiency and precision, coupled with excellent sound insulation and eco-friendly measures, ensuring optimal operational performance.
State-of-the-Art Motorcycle Chain Automatic Assembly LineThis cutting-edge chain automatic assembly line seamlessly integrates parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling. It delivers truly automatic and efficient assembly for agricultural chains.
Innovative Automatic Assembly Line for Agricultural Chains By leveraging electromechanical integration, we ingeniously combine mechanical molds with pneumatic and hydraulic components to automate the assembly of complex structure chains.
High-Precision Testing Machine SFR Chain proudly operates 5 state-of-the-art manufacturing plants spanning over 50,000 square meters and employing nearly 1,000 skilled professionals. We attract top talent and utilize premier manufacturing and inspection equipment, ensuring the highest quality standards and achieving remarkable economies of scale.