Our premium stainless steel chains are meticulously designed for unparalleled performance across a spectrum of industries. From food processing, pharmaceuticals, and chemical production to rubber processing, non-ferrous metal smelting, and electronic equipment, our chains ensure seamless mechanical transmission and efficient conveyor operations. Also ideal for environmental protection and heat treatment equipment, our chains guarantee reliability and durability in every application.
Discover the exceptional versatility of our traction chains, perfect for a wide range of applications including forklifts, harbor stackers, and textile machinery. From the heavy-duty demands of parking garages and drilling rigs to the precision needed in aerial work platforms and pipe benders, our traction chains deliver unmatched strength and reliability.
Our drive chains are engineered to excel in power transmission, making them indispensable in agricultural and construction machinery. Additionally, these chains are pivotal in the smooth operation of escalator drives and play a crucial role in the logistics and packaging machinery industries, ensuring efficient and consistent performance.
Our conveyor chains are synonymous with high performance and versatility. They are extensively utilized for material conveying in diverse sectors, including food and wood processing, paper production, logistics, packaging, and building materials machinery. Additionally, they are vital to the operations of environmental protection equipment, ensuring seamless and reliable material handling.
Agricultural Machinery Chain Agricultural machinery chains crafted by Hangzhou Sfr Technology Co., Ltd. are pivotal in modernizing the agricultural industry. These chains are integral for rice, wheat, corn, and cotton machinery, ensuring seamless driving and conveying functions. They facilitate the entire mechanization process, from plowing and sowing to harvesting, thereby significantly enhancing agricultural productivity.
Conveyor ChainOur conveyor chain products are engineered for excellence, boasting attributes such as high strength, superior wear resistance, unparalleled precision, exceptional corrosion resistance, and remarkable temperature tolerance. These features collectively ensure efficient, smooth, and dependable conveying solutions tailored to meet the most demanding industrial needs.
Drive Chains
The drive chains from Hangzhou Sfr Technology Co., Ltd. represent the pinnacle of engineering innovation. Utilizing premium raw materials and cutting-edge technology, we deliver a series of high-end transmission chains characterized by outstanding wear resistance, superior fatigue strength, and exceptional precision. These attributes guarantee reliable and durable performance across various applications.
SFR Chain Group has been a beacon of excellence in the manufacturing and innovation of motorcycle and industrial chains since 1991. With an unwavering commitment to quality and pioneering advancements, we consistently secure our leadership position within the industry.
SFR operates four fully owned state-of-the-art factories and one joint venture, each certified by ISO9002, ISO9001, and the ISO/TS16949 Quality Management System, ensuring the highest standards of production and quality assurance.
SFR offers an extensive array of over 2000 series, proudly exported to more than 60 countries across the globe. Our products find applications in diverse sectors such as agricultural machinery, motorcycles, metallurgy, wood processing, and food and beverage processing, to name a few. At SFR Chain, we embody a philosophy 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. Our portfolio features renowned brands such as SFR, SUNFUN, MOTOMAX, EP, and TVH.
Our steadfast dedication to research and development has led SFR to forge stable collaborations with several prestigious universities and research institutes across China. Additionally, we have established an Intelligent Chain Drive Research Center within our group, culminating in the acquisition of over 70 patents. This enables us to deliver the most comprehensive range of power transmission and conveyor chains at highly competitive prices.
Since 1991, we have ascended to the forefront of the chain industry, boasting 5 production bases that span approximately 110,000 square meters. Our remarkable achievements include over 180 patents, more than 2,000 distinct chain varieties, and upwards of 8,000 product specifications.
Our products are exported to more than 80 countries worldwide and are extensively utilized in various fields such as logistics and conveying, the food industry, the petroleum industry, engineering machinery, lifting equipment, packaging machinery processing, environmental protection equipment, and tobacco machinery.
SFR - Leading Innovation in Chain Drive Technology At Hangzhou Sfr Technology Co., Ltd., we are steadfast in our commitment to progressive manufacturing and R&D. Embracing Industry 4.0, we tirelessly enhance our technology, products, marketing, and branding prowess. Our goal is to fortify our comprehensive strength, providing unparalleled chain drive solutions to our esteemed customers.
Precision High-Speed Punching of Industrial Chain Plates Experience the pinnacle of automatic high-speed punching with our state-of-the-art equipment. Enjoy unmatched efficiency, precision, superb sound insulation, and advanced environmental protection measures.
Advanced Motorcycle Chain Automatic Assembly LineOur cutting-edge chain automatic assembly line seamlessly integrates loading, assembly, automatic detection, pre-stretching, head riveting, and oiling processes. Designed for ultimate efficiency, it exemplifies true automation in agricultural chain assembly.
Innovative Agricultural Chain Automatic Assembly Line Our sophisticated electromechanical integration design combines mechanical molds and pneumatic, hydraulic components to enable the automatic assembly of complex structured chains. This elevates productivity and precision to new heights.
Precision Testing Machine SFR Chain proudly operates 5 state-of-the-art manufacturing plants spanning over 50,000 square meters and staffed by 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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