Experience the pinnacle of engineering prowess with the Sfr Industrial Stainless Steel Cast Leaf Scraper Trencher. This superior, high-performance tool features a Double Pitch Pintle Drag system ingeniously combined with a Drive Roller, ensuring unparalleled robustness and efficiency for your industrial operations. Meticulously crafted for precision and durability, it exemplifies Hangzhou Sfr Technology Co., Ltd.'s unwavering dedication to providing top-tier quality and groundbreaking innovation.
SFR Since 1991, Chain Group has represented the gold standard in motorcycle and industrial chain manufacturing. Our unwavering commitment to top-tier quality and perpetual innovation ensures that we stand at the forefront of the industry.
SFR proudly operates four wholly-owned factories and one joint venture, all certified by distinguished Quality Management Systems such as ISO9002, ISO9001, and ISO/TS16949.
SFR offers an extensive portfolio of over 2000 series, exported to more than 60 countries around the globe. Our products are integral to various industries: from agricultural machinery and motorcycles to metallurgy, wood processing, and food and beverage processing, among many others. At SFR, we remain steadfast in our core values of integrity, efficiency, and innovation, consistently striving to provide exceptional products and services to our valued customers.
SFR is a globally recognized authority in chain drive solutions, representing esteemed brands such as SFR, SUNFUN, MOTOMAX, EP, and TVH.
Our unwavering commitment to research and development has fostered stable collaborations with several top-tier universities and research institutes in China. SFR has also established an Intelligent Chain Drive Research Center within the group, amassing over 70 patents. This empowers us to offer an unmatched variety of power transmission and conveyor chains at exceptionally competitive prices.
With a storied legacy dating back to 1991, we have risen as a leader in the chain industry, boasting 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, serving diverse sectors such as logistics and conveying, the food industry, the petroleum industry, engineering machinery, lifting equipment, packaging machinery, environmental protection equipment, and general machinery.
SFR - Pioneering the Future of Chain Drive Technology At SFR, we are passionately dedicated to enhancing our investment in manufacturing and R&D to keep pace with the rapid advancements of Industry 4.0. Through continuous innovation in technology and products, along with strategic marketing and brand development, we strive to bolster our overall capabilities. Our ultimate goal is to deliver superior chain drive solutions that exceed customer expectations.
High-Speed Punching Equipment for Industrial Chain Plates Discover unmatched efficiency with our state-of-the-art automatic high-speed punching system. This cutting-edge technology ensures outstanding precision while integrating advanced sound insulation and eco-friendly measures.
Revolutionary Motorcycle Chain Automatic Assembly LineOur innovative chain automatic assembly line offers seamless integration of parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling processes. This ensures a fully automated, highly efficient assembly of agricultural chains.
Next-Generation Automatic Assembly Line for Agricultural Chains Harnessing the power of electromechanical integration, this advanced system combines mechanical molds with pneumatic and hydraulic components to facilitate the automatic assembly of complex structural chains.
Precision Testing Machine - Ensuring Perfection SFR Chain operates five state-of-the-art manufacturing plants, covering over 50,000 square meters and employing nearly 1,000 skilled professionals. By leveraging top-tier talent and cutting-edge manufacturing equipment, we maintain the highest quality standards and achieve significant economies of scale.
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