Hangzhou Sfr Technology Co., Ltd. proudly presents its stainless steel chains, engineered to excel in diverse applications. These marvels of modern engineering are indispensable in food processing, pharmaceutical production, chemical manufacturing, rubber processing, non-ferrous metal smelting, electronic devices, environmental protection apparatuses, and heat treatment machinery. The impeccable design ensures seamless mechanical transmission and efficient conveyance across these varied industries.
Our traction chains are the backbone of high-performance machinery, extending their reliability to forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, and pipe benders. These robust chains are built to withstand demanding environments, ensuring optimal functionality and safety.
Drive chains from Hangzhou Sfr Technology Co., Ltd. are the epitome of power transmission excellence. They are integral to the operation of agricultural machinery, construction equipment, escalator drives, and logistics and packaging systems. Designed for durability and efficiency, they ensure uninterrupted power flow, enhancing productivity across these sectors.
Our conveyor chains redefine material handling in industries such as food processing, wood and paper manufacturing, logistics, packaging machinery, building materials production, and environmental protection. Engineered for resilience and smooth operation, they facilitate the efficient transport of materials, meeting the rigorous demands of modern industry.
Agricultural Machinery ChainAgricultural machinery chains are quintessential in modernizing farming practices. Primarily utilized in equipment for rice, wheat, corn, cotton, and more, these robust chains ensure seamless driving and conveying capabilities across various stages-from plowing and sowing to the final harvest.
Conveyor Chain
Our conveyor chain products stand out with their exceptional strength, wear resistance, precision, and corrosion resistance. Designed to withstand high temperatures and demanding conditions, they ensure efficient, smooth, and reliable conveying operations.
Drive Chains
Crafted from premium raw materials and utilizing cutting-edge technology, our transmission chains are at the forefront of durability and performance. They boast high wear resistance, enhanced fatigue strength, and superior precision, making them ideal for top-tier chain transmission tasks.
SFR Chain Group has excelled in the art of manufacturing and innovating motorcycle and industrial chains since 1991. Committed to high quality and continuous innovation, we have steadfastly remained at the forefront of the industry.
SFR boasts four wholly-owned factories and a joint venture, all certified by ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems.
SFR offers over 2000 series exported to more than 60 countries globally. Our chains find extensive applications in diverse fields such as agricultural machinery, motorcycles, metallurgy, wood processing, and food & beverage processing. At SFR Chain, we remain true to our core values of integrity, efficiency, and innovation: "We strive to deliver the best products and services to our customers."
SFR is a globally recognized professional supplier specializing in chain drive solutions. Our renowned brands include SFR, SUNFUN, MOTOMAX, EP, and TVH.
Our unwavering focus on R&D has led to stable collaborations with prestigious universities and research institutes in China. We have also established an Intelligent Chain Drive Research Center within the group, culminating in over 70 patents. This empowers us to provide an extensive range of power transmission and conveyor chains at highly competitive prices.
Since 1991, we have emerged as a leader in the chain industry, with five production bases spanning about 110,000 square meters, 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 utilized in sectors such as logistics, food processing, petroleum, engineering machinery, lifting equipment, packaging, environmental protection equipment, and tobacco machinery.
SFR Technology SFR is dedicated to substantially boosting our investments in manufacturing and R&D to stay ahead of the Industry 4.0 revolution. By continuously advancing our technology, products, marketing strategies, and brand presence, we aim to significantly enhance our comprehensive strength. Our ultimate goal is to deliver superior chain drive solutions that exceed our customers' expectations.
High-Speed Punching for Industrial Chain Plates Experience the excellence of automatic high-speed punching with unparalleled efficiency, precision, and exceptional sound insulation. Our advanced environmental protection measures ensure a sustainable and quiet operation.
Motorcycle Chain Automatic Assembly LineOur cutting-edge chain automatic assembly line seamlessly integrates parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling processes. This enables truly automated, efficient assembly of agricultural chains.
Innovative Automatic Assembly Line for Agricultural Chains Leveraging electromechanical integration design, we masterfully combine mechanical molds with pneumatic and hydraulic components to achieve the automatic assembly of even the most complex chain structures.
Advanced Testing Machine With five state-of-the-art manufacturing plants sprawling over 50,000 square meters and employing nearly 1,000 skilled professionals, SFR Chain is committed to excellence. We attract top talent and utilize the finest manufacturing and inspection equipment to uphold the highest quality standards, ensuring effective economies of scale.
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