Our stainless steel chains are essential across an array of industries, including food processing, pharmaceuticals, chemical production, rubber processing, non-ferrous metal smelting, electronic equipment, environmental protection equipment, and heat treatment equipment. They are pivotal for mechanical transmission and conveying equipment, ensuring efficiency and reliability.
Our traction chains excel in various applications, notably in forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, and pipe benders. They offer unmatched durability and performance in demanding environments.
Drive chains from Hangzhou Sfr Technology Co., Ltd. are engineered to transmit power with precision. These chains are indispensable in agricultural machinery, construction machinery, escalator drives, and the logistics and packaging machinery sectors, providing robust and reliable performance.
Our conveyor chains are integral to material conveying processes in diverse industries such as food processing, wood and paper manufacturing, logistics, packaging machinery, building materials machinery, and environmental protection equipment. They guarantee seamless and efficient operations.
Agricultural Machinery Chain Our Agricultural Machinery Chains play a pivotal role in modern farming, seamlessly integrating into rice, wheat, corn, cotton, and various other agricultural machinery. These chains are essential for driving and conveying functions, enabling full mechanization from plowing and sowing to the final stages of harvesting, thereby revolutionizing agricultural productivity.
Conveyor ChainOur Conveyor Chain products stand out with their unparalleled strength, exceptional wear resistance, precise engineering, superior corrosion resistance, and temperature tolerance. Designed to meet the demands of efficient, smooth, and reliable conveying, they ensure optimal performance in various industrial applications.
Drive Chains
Crafted from premium raw materials and utilizing cutting-edge technology, our Drive Chains represent the pinnacle of chain transmission products. They offer outstanding wear resistance, superior fatigue strength, and high precision, ensuring unmatched performance and durability for high-end transmission needs.
SFR Since 1991, Chain Group has excelled in the manufacturing and innovation of motorcycle and industrial chains. Our unwavering focus on superior quality and cutting-edge innovation keeps us at the forefront of the industry.
SFR operates four wholly-owned factories and one joint venture, all certified with ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems.
SFR provides an extensive range of over 2000 series, exporting to more than 60 countries globally. Our products find applications in diverse fields such as agricultural machines, motorcycles, metallurgy, wood processing, and food and beverage processing, among others. At SFR Chain, we uphold our spirit of integrity, efficiency, and innovation, aiming to deliver the finest products and services to our customers.
SFR is a global leader in chain drive solutions, boasting renowned brands like SFR, SUNFUN, MOTOMAX, EP, and TVH.
Our dedication to R&D has led SFR to establish stable partnerships with numerous prestigious universities and research institutes in China. We've also set up an Intelligent Chain Drive Research Center within our group, resulting in over 70 patents. This empowers us to offer the most extensive range of power transmission and conveyor chains at highly competitive prices.
Since 1991, SFR has emerged as a leader in the chain industry, with 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 widely used in various sectors such as logistics and conveying, the food industry, the petroleum industry, engineering machinery, lifting equipment, packaging machinery, environmental protection equipment, and tobacco machinery.
SFR SFR will continue to increase investment in manufacturing and R&D, riding the wave of Industry 4.0. Our relentless drive will continuously advance our technology, products, marketing, and brand influence. This mission empowers us to enhance our overall strength and provide customers with superior chain drive solutions.
High-speed punching of industrial chain plates Our automatic high-speed punching technology ensures exceptional efficiency and precision. It incorporates advanced sound insulation and environmental protection measures, making it an industry leader in both performance and sustainability.
Motorcycle chain automatic assembly line The chain automatic assembly line seamlessly integrates parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling. This innovation achieves true automation and efficiency in agricultural chain assembly, setting a new standard in the industry.
Automatic assembly line for agricultural chains By employing a design of electromechanical integration, we expertly combine mechanical molds with pneumatic and hydraulic components. This synergy enables the automatic assembly of complex structured chains with unmatched precision and efficiency.
Testing Machine SFR Chain operates 5 state-of-the-art manufacturing plants spanning over 50,000 square meters and employing nearly 1,000 talented professionals. By leveraging top-tier talent and cutting-edge manufacturing and inspection equipment, we consistently uphold the highest quality standards while optimizing economies of scale.
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