Expertly crafted for robust performance, our Industrial Stainless Steel showcases unparalleled durability and strength, making it an essential asset for various demanding applications. Experience the perfect blend of efficiency and reliability with our Flat Top Conveyor Roller Chain. Designed with a Double Pitch mechanism, this Table Top Chain ensures seamless and smooth operation for all your industrial needs.
Our Stainless Steel Double Pitch Drag Conveyor Chains are the epitome of durability and versatility. These chains find their indispensable place across a myriad of industries-spanning from food processing, pharmaceuticals, and chemical production to rubber processing, non-ferrous metal smelting, and electronic equipment. Additionally, they are integral components in environmental protection and heat treatment equipment, seamlessly enabling mechanical transmission and conveying tasks.
Our traction chains are engineered for excellence and are pivotal in various demanding applications. They are widely employed in forklifts, harbor stackers, and textile machinery, ensuring efficient operations. Their versatility extends to parking garages, drilling rigs, aerial work platforms, and pipe benders, proving their reliability in diverse and challenging environments.
Drive chains from Hangzhou Sfr Technology Co., Ltd. are quintessential for power transmission, offering unmatched performance. These robust chains are extensively utilized in agricultural and construction machinery, providing critical support. Moreover, they play a vital role in escalator drives, as well as in the logistics and packaging machinery industries, ensuring seamless and efficient operations.
Our conveyor chains are the backbone of the material handling industry. They are extensively utilized in the food and beverage sector, wood and paper industries, and logistics and packaging machinery. Built for durability, they are also essential in building materials machinery and environmental protection equipment, providing reliable and efficient material conveying solutions across a broad spectrum of applications.
Robust Agricultural Machinery ChainOur agricultural machinery chains are expertly designed for use in rice, wheat, corn, cotton, and other agricultural machines. These chains ensure seamless driving and conveying functions, facilitating the complete mechanization of agricultural processes from plowing and sowing to harvesting.
Premium Conveyor Chain
Our conveyor chain products boast exceptional characteristics: high strength, impressive wear resistance, precise engineering, remarkable corrosion resistance, and outstanding temperature resistance. They are meticulously crafted to deliver efficient, smooth, and reliable conveying solutions.
Top-Quality Drive Chains
Crafted using superior raw materials and cutting-edge technology, our transmission chains set the standard for high-end performance. They offer unparalleled wear resistance, extraordinary fatigue strength, and precise functionality, making them the ideal choice for advanced chain transmission needs.
SFR Since 1991, Chain Group has been a trailblazer in the manufacturing and innovation of motorcycle and industrial chains, constantly prioritizing superior quality and groundbreaking advancements. Our unwavering dedication has secured our leadership and eminent reputation in the industry.
SFR proudly operates four wholly-owned factories and one joint venture, all certified under the stringent ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems, ensuring unparalleled excellence in our production processes.
SFR boasts an impressive portfolio of over 2000 series, exported to more than 60 countries worldwide. Our products are integral to various sectors, including agricultural machinery, motorcycles, metallurgy, wood processing, and food and beverage processing. At SFR Chain, our core principles of integrity, efficiency, and innovation drive us to deliver the finest products and services to our esteemed customers.
SFR is a renowned global supplier specializing in chain drive solutions, representing prestigious brands such as SFR, SUNFUN, MOTOMAX, EP, and TVH. Our expertise ensures that we meet diverse industrial needs with precision and reliability.
Our vigorous commitment to research and development has led SFR to forge stable collaborations with prominent universities and research institutes across China. Additionally, we have established an Intelligent Chain Drive Research Center within the group, contributing to our portfolio of over 70 patents. This robust foundation enables us to offer an extensive range of power transmission and conveyor chains at the most competitive prices.
Since our inception in 1991, we have ascended to the forefront of the chain industry, with five expansive production bases covering approximately 110,000 square meters. Our innovative prowess is demonstrated by over 180 patents, 2,000 chain varieties, and 8,000 product specifications.
Today, our products are exported to more than 80 countries and serve a myriad of applications across logistics and conveying, the food industry, petroleum industry, engineering machinery, lifting equipment, packaging machinery processing, environmental protection equipment, and tobacco machinery, among others.
SFR Hangzhou SFR Technology Co., Ltd. is committed to significantly increasing its investment in manufacturing and R&D. By embracing Industry 4.0, we are continuously enhancing our technological prowess, product innovation, marketing strategies, and brand influence. Our goal is to fortify the company's comprehensive capabilities, ensuring we deliver superior chain drive solutions for our valued customers.
High-Speed Punching for Industrial Chain Plates Our automatic high-speed punching systems are designed for unparalleled efficiency and precision. With robust sound insulation and eco-friendly measures, these systems ensure optimal performance while maintaining a quiet and sustainable operation environment.
Cutting-Edge Motorcycle Chain Automatic Assembly LineOur motorcycle chain automatic assembly line is a marvel of modern engineering. It seamlessly integrates parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling processes, achieving true automation and high efficiency in agricultural chain assembly.
Advanced Automatic Assembly Line for Agricultural Chains Leveraging a sophisticated electromechanical integration design, our assembly line masterfully combines mechanical molds with pneumatic and hydraulic components. This synergy enables the seamless automatic assembly of complex structure chains.
Precision Testing Machines SFR Chain is proud to operate 5 manufacturing plants spanning over 50,000 square meters and employing nearly 1,000 dedicated professionals. By integrating top-tier talent and advanced manufacturing equipment, we uphold the highest quality standards while achieving remarkable economies of scale.
Audited Supplier 
){kind=link}
){kind=link}