Our premium stainless steel chains stand as the backbone of numerous industries. These versatile chains excel in food processing, pharmaceutical, chemical production, rubber processing, non-ferrous metal smelting, electronic equipment, environmental protection equipment, and heat treatment systems. They ensure seamless mechanical transmission and conveyance, driving efficiency and reliability across various sectors.
Traction chains designed by Hangzhou Sfr Technology Co., Ltd. are engineered to perfection for demanding applications. They are indispensable in forklifts and harbor stackers, providing robust functionality in textile machinery, parking garages, drilling rigs, aerial work platforms, and pipe benders, ensuring operational excellence and safety in every use.
Drive chains from Hangzhou Sfr Technology Co., Ltd. are the epitome of power transmission. Predominantly utilized in agricultural machinery, construction machinery, escalator drives, and logistics and packaging machinery industries, these chains guarantee superior performance, durability, and efficiency, making them the go-to choice for power transmission needs.
Our conveyor chains are the industry standard for material handling across diverse sectors. Widely adopted in the food, wood and paper, logistics, packaging machinery, building materials machinery, and environmental protection industries, these chains are designed to enhance productivity, reliability, and operational smoothness in material conveying tasks.
Agricultural Machinery Chain Our agricultural machinery chains are meticulously designed to cater to a variety of farming needs, including rice, wheat, corn, and cotton machinery. These chains ensure seamless driving and conveying functions, enabling full mechanization from plowing and sowing to harvesting, enhancing the efficiency and productivity of agricultural operations.
Conveyor ChainOur conveyor chain products boast exceptional features such as high strength, superior wear resistance, precise engineering, corrosion resistance, and robust temperature endurance. These attributes collectively ensure an efficient, smooth, and reliable conveying experience that meets the rigorous demands of modern industries.
Drive Chains
Engineered with premium raw materials and cutting-edge technology, our transmission chains stand out with their high wear resistance, exceptional fatigue strength, and unparalleled precision. These high-end chain transmission products are designed to deliver peak performance and durability in demanding applications.
SFR Since 1991, Chain Group has been the beacon of excellence in manufacturing and innovating motorcycle and industrial chains. With a relentless focus on unparalleled quality and groundbreaking innovation, we continue to lead the industry.
SFR proudly operates four fully owned factories and one joint venture, all certified by the prestigious ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems.
SFR boasts a portfolio of over 2000 series, exported to more than 60 countries across the globe. Our chains are indispensable in diverse sectors such as agriculture, motorcycles, metallurgy, wood processing, and food and beverage processing. At SFR Chain, we uphold our core values of integrity, efficiency, and innovation, constantly striving to deliver the finest products and services to our valued customers.
SFR stands as a global leader in chain drive solutions, representing esteemed brands like SFR, SUNFUN, MOTOMAX, EP, and TVH.
Our unwavering commitment to R&D has fostered robust collaborations with renowned universities and research institutes in China. Additionally, our Intelligent Chain Drive Research Center has driven innovation, resulting in over 70 patents. This empowers us to provide the broadest range of power transmission and conveyor chains at the most competitive prices.
Since 1991, SFR has established itself as a trailblazer in the chain industry, featuring five production bases, approximately 110,000 square meters of factory space, over 180 patents, more than 2,000 chain varieties, and upwards of 8,000 product specifications.
Today, SFR exports to more than 80 countries worldwide. Our products are vital in numerous fields including logistics and conveying, the food industry, petroleum industry, engineering machinery, lifting equipment, packaging machinery processing, environmental protection equipment, and tobacco machinery.
SFR SFR is dedicated to significantly increasing investments in manufacturing and R&D. Embracing Industry 4.0 trends, we are consistently upgrading our technology, products, marketing strategies, and brand influence. Our goal is to fortify the company's overall capabilities and provide customers with unparalleled chain drive solutions.
High-Speed Industrial Chain Plate Punching Experience unparalleled efficiency and precision with our automatic high-speed punching. Designed for excellence, it offers superb sound insulation and robust environmental protection measures.
Motorcycle Chain Automatic Assembly LineOur advanced chain automatic assembly line seamlessly integrates parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling processes. This ensures truly automatic and highly efficient assembly for agricultural chains.
Automatic Agricultural Chain Assembly Line Our assembly line utilizes cutting-edge electromechanical integration, effectively combining mechanical molds with pneumatic and hydraulic components. This design enables the seamless automatic assembly of complex structure chains.
Precision Testing Machine SFR Chain proudly operates 5 state-of-the-art manufacturing plants, spanning over 50,000 square meters and employing nearly 1,000 talented individuals. We incorporate top-tier talent and advanced manufacturing equipment to uphold the highest quality standards, ensuring both exceptional product quality and efficient economies of scale.
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