Introducing the SFR Industrial Stainless Steel Cast Leaf Scraper - the epitome of engineering excellence and durability. This trencher, equipped with a double pitch pintle drag mechanism, ensures seamless and efficient performance. Elevate your projects with our state-of-the-art engineering drive roller, designed to meet the highest standards of quality and reliability. Choose Hangzhou SFR Technology Co., Ltd. for unmatched precision and innovation in industrial solutions.
SFR Since 1991, Chain Group has set the industry standard in motorcycle and industrial chain manufacturing and innovation, consistently leading with a commitment to superior quality and groundbreaking innovation.
SFR boasts four fully owned factories and one joint venture, all certified under ISO9002, ISO9001, and ISO/TS16949 Quality Management System, ensuring the highest standards of excellence.
SFR offers an impressive array of over 2000 series, exported to more than 60 countries globally. These products serve a myriad of sectors including agricultural machinery, motorcycles, metallurgy, wood processing, and food and beverage processing. At SFR Chain, we uphold the core values of integrity, efficiency, and innovation: "We strive to offer the best products and service to our customers."
SFR is a renowned global supplier specializing in chain drive solutions, with esteemed brands such as SFR, SUNFUN, MOTOMAX, EP, and TVH leading the market.
Our unwavering dedication to R&D has established SFR as a key player through strategic partnerships with prominent universities and research institutes in China. Our Intelligent Chain Drive Research Center has contributed to over 70 patents, enabling us to offer the most extensive range of power transmission and conveyor chains at competitive prices.
Since 1991, we have emerged as a powerhouse in the chain industry, boasting 5 production bases, nearly 110,000 square meters of manufacturing space, over 180 patents, more than 2,000 chain varieties, and over 8,000 product specifications.
Our products are exported to over 80 countries worldwide and are integral to various industries such as logistics and conveying, food processing, the petroleum industry, engineering machinery, lifting equipment, packaging machinery, environmental protection equipment, and more.
SFR At SFR, we are dedicated to escalating our investments in manufacturing and R&D, riding the wave of Industry 4.0. Our continuous enhancements in technology, product development, marketing, and brand prowess amplify our comprehensive strength, enabling us to deliver superior chain drive solutions to our valued customers.
High-Speed Punching of Industrial Chain Plates Experience the pinnacle of efficiency and precision with our Automatic High-Speed Punching. Designed with superior sound insulation and environmental protection measures, this system ensures high performance while maintaining a quiet and eco-friendly operation.
Motorcycle Chain Automatic Assembly LineOur Motorcycle Chain Automatic Assembly Line seamlessly integrates processes such as parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling. This comprehensive system ensures real-time, automatic, and highly efficient assembly of agricultural chains.
Automatic Assembly Line for Agricultural Chains Leveraging advanced electromechanical integration design, our system merges mechanical molds with pneumatic and hydraulic components. This powerful combination enables the automatic assembly of complex structured chains, ensuring precision and efficiency.
Testing Machine SFR Chain boasts 5 state-of-the-art 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 create effective economies of scale.
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