Our stainless steel chains represent the pinnacle of durability and reliability, making them indispensable in a variety of critical applications. Perfectly suited for food processing, pharmaceuticals, chemical production, and rubber processing, these chains also excel in non-ferrous metal smelting, electronic equipment, environmental protection devices, and state-of-the-art heat treatment machinery. Their robust design guarantees optimal performance in mechanical transmission and conveying tasks.
Traction chains from Hangzhou Sfr Technology Co., Ltd. are engineered for high performance and versatility. They are essential components in forklifts and harbor stackers, and they perform flawlessly in textile machinery, parking garages, and drilling rigs. Whether for aerial work platforms or pipe benders, these chains ensure maximum efficiency and reliability.
Our drive chains are the cornerstone of power transmission, renowned for their exceptional strength and reliability. Widely utilized in agricultural and construction machinery, these chains are also critical in the operation of escalator drives, as well as in the logistics and packaging machinery sectors. They offer unmatched performance for all your power transmission needs.
The conveyor chains offered by Hangzhou Sfr Technology Co., Ltd. are the preferred choice for efficient material handling. Extensively used in the food industry, wood and paper processing, and logistics, these chains also shine in packaging machinery, building materials machinery, and environmental protection equipment. Experience seamless material conveying with our high-quality conveyor chains.
Premium Agricultural Machinery Chain Our top-tier agricultural machinery chains are engineered for seamless integration in various types of agricultural equipment, including rice, wheat, corn, and cotton machinery. These chains are pivotal in providing reliable driving and conveying functions, enabling full mechanization from plowing and sowing to harvesting.
Advanced Conveyor ChainOur conveyor chain products are distinguished by exceptional strength, wear resistance, precision, corrosion resistance, and temperature resilience. These attributes ensure efficient, smooth, and dependable conveyance for diverse industrial needs.
High-Performance Drive Chains
Crafted from premium raw materials and leveraging cutting-edge technology, our transmission chains offer unparalleled wear resistance, incredible fatigue strength, and precise performance. These high-end products are designed to meet the rigorous demands of modern machinery.
SFR Chain Group has been a trailblazer in manufacturing and innovating motorcycle and industrial chains since 1991. With a steadfast commitment to quality and innovation, we consistently lead the industry, delivering excellence every step of the way.
SFR operates four fully owned factories and one joint venture, all certified by ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems, ensuring the highest standards in every product we craft.
SFR offers an impressive array of over 2000 series, exported to more than 60 countries across the globe. These products find applications in diverse fields such as agricultural machinery, motorcycles, metallurgy, wood processing, food and beverage processing, and beyond. At SFR Chain, we embody the spirit of integrity, efficiency, and innovation: 'Our mission is to provide the finest products and unparalleled service to our customers.'
SFR is a globally recognized supplier specializing in chain drive solutions. We proudly feature renowned brands such as SFR, SUNFUN, MOTOMAX, EP, and TVH, each representing our unwavering commitment to quality and performance.
Our dedication to research and development has led SFR to form stable collaborations with several prestigious universities and research institutes in China. Additionally, we established an Intelligent Chain Drive Research Center within our group. This synergy has resulted in over 70 patents, enabling us to offer the broadest range of power transmission and conveyor chains at competitive prices.
Since 1991, we have emerged as a leader in the chain industry with five production bases, encompassing approximately 110,000 square meters of factory space. With over 180 patents and more than 2,000 chain varieties and 8,000 product specifications, we continually push the boundaries of innovation.
SFR exports to more than 80 countries worldwide. Our products are extensively utilized in various sectors including logistics and conveying, the food industry, the petroleum industry, engineering machinery, lifting equipment, packaging machinery, environmental protection equipment, and tobacco machinery, among others.
SFR: A Name Synonymous with Excellence SFR is committed to significantly enhancing its manufacturing and R&D capabilities. By embracing Industry 4.0, we continually advance our technology, products, marketing strategies, and brand strength. Our aim is to bolster the company's comprehensive prowess, delivering superior chain drive solutions to our esteemed customers.
High-Speed Punching for Industrial Chain Plates Our automatic high-speed punching technology ensures unparalleled efficiency and precision, complemented by superior sound insulation and eco-friendly measures.
State-of-the-Art Motorcycle Chain Automatic Assembly LineThis advanced automatic assembly line seamlessly integrates parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling processes. It delivers true automation and efficiency in agricultural chain assembly.
Innovative Automatic Assembly Line for Agricultural Chains Employing an electromechanical integration design, this system seamlessly combines mechanical molds with pneumatic and hydraulic components to achieve the automatic assembly of complex-structure chains.
Precision Testing Machine SFR Chain boasts five state-of-the-art manufacturing plants spanning over 50,000 square meters and employing nearly 1,000 skilled professionals. We attract top-tier talent and utilize cutting-edge manufacturing and inspection equipment to uphold the highest quality standards and drive effective economies of scale.
Denetlenen Tedarikçi 
