Expertly manufacture top-tier Industrial Stainless Steel, ensuring unparalleled durability and performance in even the most demanding environments. Premium Flat Top Conveyor Roller Chain and Table Top Chain with Double Pitch, offering exceptional reliability and efficiency for your industrial needs.
Our stainless steel chains stand tall in versatility and reliability, seamlessly integrated into an array of industries: from the meticulous demands of food processing and pharmaceuticals to the rigorous environments of chemical production and rubber processing. These chains excel in non-ferrous metal smelting, the precision of electronic equipment, and the robust requirements of environmental protection and heat treatment equipment, making them an essential component in mechanical transmission and conveying systems.
Traction chains by Hangzhou Sfr Technology Co., Ltd. are the unsung heroes in various sectors. They are indispensable in forklifts, harbor stackers, and textile machinery. Additionally, they provide seamless operations in parking garages, drilling rigs, aerial work platforms, and pipe benders, ensuring efficiency and reliability.
Our meticulously engineered drive chains are the backbone of power transmission, finding their pivotal roles in agricultural and construction machinery. Whether it's the smooth operation of escalators or the seamless function of logistics and packaging machinery, our drive chains ensure constant and reliable power transmission across these industries.
Hangzhou Sfr Technology Co., Ltd.'s conveyor chains are crafted to excel in material conveying across diverse industries. They are widely utilized in food, wood, and paper industries, as well as in logistics and packaging machinery. From building materials machinery to environmental protection equipment, our conveyor chains deliver unmatched performance and reliability.
Agricultural Machinery ChainAgricultural machinery chains are essential for modern farming equipment, including machinery for rice, wheat, corn, and cotton. These chains ensure effective driving and conveying functions, thereby enabling full-scale mechanization across all stages of agricultural production-from plowing, sowing, to harvesting.
Conveyor chain
Our conveyor chain products are engineered for excellence, boasting attributes such as high strength, exceptional wear resistance, precise construction, and robust corrosion and temperature resistance. These qualities collectively ensure efficient, smooth, and reliable conveying operations.
Drive chains
Crafted from premium raw materials and manufactured with cutting-edge technology, our drive chains epitomize high-end chain transmission solutions. They are renowned for their superior wear resistance, remarkable fatigue strength, and precision-engineered quality.
SFR Since 1991, Chain Group has been a trailblazer in the manufacturing and innovation of motorcycle and industrial chains. Our unwavering dedication to superior quality and groundbreaking innovation has ensured our leadership position within the industry.
SFR proudly operates four fully-owned factories and one joint venture, all certified by the prestigious ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems.
SFR boasts an impressive portfolio of over 2000 series, exported to more than 60 countries worldwide. Our products are integral to diverse fields including agricultural machinery, motorcycles, metallurgy, wood processing, and food & beverage processing. At SFR Chain, we embody the spirit of integrity, efficiency, and innovation, always striving to deliver unparalleled products and services to our esteemed clients.
SFR stands as a global leader in chain drive solutions, renowned for our distinguished brands such as SFR, SUNFUN, MOTOMAX, EP, and TVH.
Driven by our commitment to R&D, SFR has forged stable partnerships with eminent universities and research institutes across China. Our establishment of an Intelligent Chain Drive Research Center has culminated in over 70 patents, enabling us to offer an extensive range of power transmission and conveyor chains at the most competitive prices.
Since 1991, we have ascended to prominence in the chain industry, boasting five production bases, approximately 110,000 square meters of manufacturing space, and holding over 180 patents. Our extensive catalog includes more than 2,000 chain varieties and over 8,000 product specifications,
with exports reaching over 80 countries around the globe. Our products are indispensable in numerous industries such as logistics and conveying, the food industry, petroleum industry, engineering machinery, lifting equipment, packaging machinery processing, environmental protection equipment, and tobacco machinery.
SFR - Innovating the Future of Chain Drive Solutions At SFR, we are dedicated to perpetually increasing our investment in state-of-the-art manufacturing and groundbreaking research and development. Embracing the Industry 4.0 revolution, we relentlessly refine our technological capabilities, enhance our product offerings, boost our marketing strategies, and strengthen our brand presence. Our mission is to elevate our comprehensive strength, ensuring we provide our esteemed customers with unparalleled chain drive solutions.
Precision High-Speed Punching for Industrial Chain Plates Our automatic high-speed punching equipment guarantees exceptional efficiency, impeccable precision, and outstanding sound insulation and environmental protection measures.
Advanced Motorcycle Chain Automatic Assembly LineOur innovative chain automatic assembly line seamlessly integrates parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling processes. This enables truly automatic and highly efficient assembly of agricultural chains.
State-of-the-Art Automatic Assembly Line for Agricultural Chains Leveraging electromechanical integration design, our system effectively combines mechanical molds with pneumatic and hydraulic components, achieving the automatic assembly of complex structure chains with precision.
High-Precision Testing Machines SFR Chain proudly operates five cutting-edge manufacturing plants spanning over 50,000 square meters and employing nearly 1,000 skilled professionals. By attracting top talent and utilizing premier manufacturing and inspection equipment, we uphold the highest quality standards and achieve remarkable economies of scale.
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