Expertly Manufactured Industrial-Grade Stainless Steel Roller Chains Top-of-the-Line Flat Top Conveyor Roller Chains for Maximum Efficiency: Table Top Chain with Double Pitch Precision
Our premium Stainless Steel Roller Chains redefine reliability and durability, seamlessly integrating into a vast array of industries. Engineered to perfection, these chains find their place in food processing, pharmaceuticals, chemical production, rubber processing, non-ferrous metal smelting, electronic equipment, environmental protection equipment, and heat treatment equipment. Our chains are the backbone of mechanical transmission and conveying systems, ensuring smooth and efficient operations in all applications.
Our traction chains are the epitome of strength and reliability, perfectly suited for demanding applications. They are extensively used in forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, and pipe benders. Wherever robust and consistent performance is required, our traction chains deliver unparalleled results.
Drive chains from Hangzhou Sfr Technology Co., Ltd. are masterfully crafted to deliver exceptional power transmission. They are the preferred choice for agricultural machinery, construction machinery, escalator drives, and logistics and packaging machinery industries. Choose our drive chains for seamless power transfer and enhanced efficiency across your operations.
Conveyor chains that set the standard for excellence, our products are widely employed in food processing, wood and paper industries, logistics, packaging machinery, building materials machinery, and environmental protection equipment. Designed for efficient material handling and conveying, our conveyor chains ensure smooth and uninterrupted workflow in any industry.
Agricultural Machinery ChainOur Agricultural Machinery Chains are specially engineered to drive excellence in rice, wheat, corn, cotton, and other essential agricultural machinery. These chains ensure seamless driving and conveying functions, facilitating the complete mechanization of agricultural production from plowing and sowing to harvesting.
Conveyor Chain
Our Conveyor Chain products boast unparalleled attributes, including high strength, exceptional wear resistance, precise engineering, superior corrosion resistance, and outstanding temperature tolerance. These chains are designed to deliver efficient, smooth, and reliable conveying for all your needs.
Drive Chains
Crafted from premium raw materials and utilizing cutting-edge technology, our Drive Chains are engineered to perfection. These high-end transmission products offer exceptional wear resistance, remarkable fatigue strength, and superior precision, ensuring top performance and longevity.
SFR Since 1991, Chain Group has been at the forefront of manufacturing and innovating both motorcycle and industrial chains. Our unwavering dedication to high quality and constant innovation has firmly placed us as industry leaders.
SFR proudly operates four fully owned factories and one joint venture, all certified under the rigorous standards of ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems.
SFR boasts an impressive portfolio of over 2000 series, exporting to more than 60 countries worldwide. Our chains find use in diverse sectors, from agricultural machines, motorcycles, and metallurgy to wood processing and food & beverage industries, among others. At SFR Chain, we are committed to integrity, efficiency, and innovation, always striving to deliver the best products and services to our valued customers.
SFR is a globally recognized supplier specializing in chain drive solutions, featuring renowned brands such as SFR, SUNFUN, MOTOMAX, EP, and TVH.
Our relentless commitment to R&D has resulted in stable collaborations with several well-known universities and research institutes in China. We have also established an Intelligent Chain Drive Research Center, securing over 70 patents. This innovation enables us to offer the most extensive range of power transmission and conveyor chains at the most competitive prices.
Since 1991, we have grown into a leading company in the chain industry, with 5 production bases spanning approximately 110,000 square meters. We hold more than 180 patents and offer over 2,000 chain varieties and 8,000 product specifications.
Our products are exported to over 80 countries globally and are extensively used across numerous fields, including logistics and conveying, the food industry, the petroleum industry, engineering machinery, lifting equipment, packaging machinery, environmental protection equipment, and tobacco machinery.
SFR - Your Premier Choice for Chain Solutions Hangzhou SFR Technology Co., Ltd. is steadfastly committed to boosting investment in manufacturing and R&D. Embracing the Industry 4.0 revolution, we continuously refine our technology, products, marketing strategies, and brand strength. Our goal is to elevate the company's overall capabilities and deliver superior chain drive solutions to our valued customers.
High-Speed Punching for Industrial Chain Plates Featuring automatic high-speed punching, our technology ensures unparalleled efficiency and precision. Coupled with excellent sound insulation and robust environmental protection measures, our system is second to none.
Fully Automated Motorcycle Chain Assembly LineOur cutting-edge chain automatic assembly line seamlessly integrates parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling. Experience true automation and peak efficiency in agricultural chain assembly.
Revolutionary Automatic Assembly Line for Agricultural Chains Leveraging an advanced electromechanical integration design, we expertly blend mechanical molds with pneumatic and hydraulic components to achieve flawless automated assembly of complex-structure chains.
Advanced Testing Machines SFR Chain proudly operates five manufacturing plants sprawling over 50,000 square meters, employing nearly 1,000 dedicated professionals. By attracting top-tier talent and integrating world-class manufacturing and inspection equipment, we uphold the highest quality standards while creating effective economies of scale.
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