Our premium stainless steel chains offer unmatched excellence across a diverse array of industries, gleaming with unparalleled efficiency in food processing, pharmaceuticals, chemical production, rubber processing, non-ferrous metal smelting, electronic equipment, environmental protection equipment, and state-of-the-art heat treatment machinery. Expertly engineered for both mechanical transmission and conveyor systems, these chains stand as the epitome of reliability and enduring durability.
Our advanced conveyor chains are the vital backbone of streamlined material handling in numerous sectors. Whether it be the food industry, wood and paper production, logistics, packaging machinery, building materials, or environmental protection equipment, they guarantee seamless, reliable, and efficient material conveyance.
Our conveyor chain products boast outstanding attributes: unrivaled strength, extraordinary wear resistance, precise high-quality construction, remarkable corrosion resistance, and sturdy temperature resilience. These exceptional features assure an efficient, smooth, and trustworthy conveying experience every time.
Crafted for optimal power transmission, our drive chains are essential components in agricultural machinery, construction machinery, escalator drives, as well as logistics and packaging machinery. They exemplify peak efficiency and reliability, ensuring seamless and consistent power delivery.
Agricultural Machinery Chain
Our agricultural machinery chains are the lifeblood of contemporary farming, perfectly suited for crops like rice, wheat, corn, cotton, and beyond. They are crucial for driving and conveying functionalities, facilitating mechanization through every stage of farming from plowing, sowing, to harvesting.
Our versatile traction chains are widely embraced across forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, pipe benders, and more. They are meticulously engineered to deliver robust performance in a multitude of demanding 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 1991, Chain Group has stood as a beacon of excellence in the motorcycle and industrial chain manufacturing sector. Our unwavering commitment to superior quality and groundbreaking innovation ensures that we remain leaders in our industry.
SFR is proud to own and operate four state-of-the-art factories and a joint venture, all of which strictly adhere to the prestigious standards of ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems, guaranteeing excellence at every step.
SFR proudly presents a diverse catalog of over 2000 series, which reach an impressive 60+ countries around the globe. Our products are at the heart of various industries including agricultural machinery, motorcycles, metallurgy, wood processing, and the food and beverage sectors. At SFR Chain, we are motivated by core values of integrity, efficiency, and innovation: 'We dedicate ourselves to providing our customers with the finest products and services.'
SFR is a distinguished global leader in chain drive solutions, proudly representing esteemed brands such as SFR, SUNFUN, MOTOMAX, EP, and TVH.
Our steadfast dedication to research and development has fostered strong partnerships with prominent universities and research institutions throughout China. Additionally, our group has established an Intelligent Chain Drive Research Center, leading to over 70 pioneering patents. This empowers us to offer the broadest range of power transmission and conveyor chains at unparalleled competitive prices.
Established in 1991, SFR has emerged as a frontrunner in the chain industry, with five expansive production bases covering approximately 110,000 square meters and securing an impressive total of over 180 patents. Our extensive portfolio boasts more than 2,000 chain varieties and over 8,000 product specifications.
SFR's products have a far-reaching global presence, with exports spanning over 80 countries. Our chains play a vital role across a multitude of industries, including logistics and conveying, food processing, petroleum engineering, machinery, lifting equipment, packaging machinery, environmental protection equipment, and *** machinery.
SFR SFR is unwaveringly dedicated to significantly enhancing our manufacturing and R&D investments. By leveraging the transformative power of Industry 4.0, we are perpetually innovating our technology, refining our products, and strengthening our marketing and brand influence. This comprehensive strategy bolsters our overall capabilities, empowering us to provide exceptional chain drive solutions to our esteemed clientele.
High-Speed Punching of Industrial Chain Plates Our state-of-the-art automatic high-speed punching technology delivers unmatched efficiency and precision. With sophisticated sound insulation and eco-friendly measures, it ensures operations that are both quieter and more environmentally conscious.
Motorcycle Chain Automatic Assembly LineThe chain automatic assembly line skillfully integrates parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling processes. This revolutionary advancement guarantees a truly automatic and highly efficient assembly of agricultural chains.
Automatic Assembly Line for Agricultural Chains Our cutting-edge design features electromechanical integration, seamlessly blending mechanical molds with pneumatic and hydraulic components. This harmonious synergy facilitates the automated assembly of complex-structured chains with unrivaled precision.
Testing Machine SFR Chain proudly operates five cutting-edge manufacturing plants that cover an expansive 50,000 square meters and employ nearly 1,000 dedicated experts. By drawing in top-tier talent and integrating the latest manufacturing and inspection technologies, we maintain the highest quality standards and capitalize on impressive economies of scale.