Our premium stainless steel chains stand as a testament to quality and durability, finding widespread application across numerous critical industries. From food processing, pharmaceutical manufacturing, and chemical production to rubber processing and non-ferrous metal smelting, these chains are indispensable. Additionally, they are integral to the operation of electronic equipment, environmental protection machinery, and heat treatment systems, facilitating seamless mechanical transmission and material conveyance.
Our robust traction chains are engineered for high performance and reliability, making them essential in a variety of demanding applications. They are extensively used in forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, and pipe benders, ensuring optimal functionality and efficiency.
Drive chains from Hangzhou Sfr Technology Co., Ltd. are designed to excel in power transmission, proving to be vital across several industries. These chains are predominantly utilized in agricultural machinery, construction machinery, escalator drives, and the logistics and packaging machinery sectors, guaranteeing unmatched performance and durability.
Our conveyor chains are the backbone of efficient material handling systems, playing a crucial role in diverse industries. They are widely adopted in the food industry, wood and paper processing, logistics, packaging machinery, building materials machinery, and environmental protection equipment, ensuring smooth and reliable material conveyance.
Agricultural Machinery Chain Our agricultural machinery chains are meticulously designed to support the driving and conveying functions in machinery for rice, wheat, corn, cotton, and more. These chains facilitate the complete mechanization of agricultural processes, from plowing and sowing to harvesting, ensuring seamless and efficient operations.
Conveyor ChainOur conveyor chain products boast exceptional characteristics: high strength, superior wear resistance, high precision, and excellent corrosion and temperature resistance. These features are tailored to meet the demands of efficient, smooth, and reliable conveying applications.
Drive Chains
Crafted from premium raw materials using state-of-the-art technology, our transmission chains are the epitome of high-end engineering. They offer outstanding wear resistance, superior fatigue strength, and unmatched precision, making them the ideal choice for high-performance chain transmission needs.
SFR Chain Group has been excelling at manufacturing and innovating motorcycle and industrial chains since 1991. Always prioritizing superior quality and pioneering innovation, we have secured a leading position in the industry.
SFR operates four fully-owned factories and one joint venture, all certified by ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems.
SFR offers an extensive range of over 2000 series, exported to over 60 countries worldwide. Our products are extensively applied in varied industries including agriculture, motorcycles, metallurgy, wood processing, and food & beverage processing. At SFR Chain, we are guided by the principles of integrity, efficiency, and innovation: "We strive to offer the best products and service to our customers."
SFR is an esteemed global supplier specializing in chain drive solutions. We represent renowned brands such as SFR, SUNFUN, MOTOMAX, EP, and TVH.
Our unwavering commitment to R&D has enabled SFR to establish stable partnerships with several prominent universities and research institutes in China. Additionally, we have founded an Intelligent Chain Drive Research Center within our group, resulting in over 70 patents. This allows us to offer the most comprehensive range of power transmission and conveyor chains at competitive prices.
Since its inception in 1991, SFR has emerged as a trailblazer in the chain industry, boasting five production bases spanning approximately 110,000 square meters, over 180 patents, more than 2,000 chain varieties, and over 8,000 product specifications.
Our products are exported to over 80 countries globally. They are extensively utilized across diverse sectors such as logistics and conveying, the food industry, the petroleum industry, engineering machinery, lifting equipment, packaging machinery processing, environmental protection equipment, and tobacco machinery.
SFR In our unwavering commitment to excellence, SFR will persistently amplify investment in manufacturing and R&D. Embracing the Industry 4.0 revolution, we continuously enhance our technological prowess, product innovation, marketing strategies, and brand influence. Our goal is to fortify the company's comprehensive strength and offer superior chain drive solutions to our valued customers.
Precision High-Speed Punching for Industrial Chain Plates Experience the pinnacle of efficiency with our automatic high-speed punching system. This state-of-the-art technology ensures unparalleled precision, remarkable efficiency, and robust sound insulation, all while adhering to the highest environmental standards.
Seamless Motorcycle Chain Automatic Assembly LineOur motorcycle chain automatic assembly line seamlessly integrates parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling processes. This integration achieves truly automatic and ultra-efficient assembly for agricultural chains.
Innovative Automatic Assembly Line for Agricultural Chains Through the ingenious design of electromechanical integration, our system effectively combines mechanical molds with pneumatic and hydraulic components. This innovative design facilitates the automatic assembly of complex structural chains with unmatched precision.
Advanced Testing Machine SFR Chain proudly operates 5 manufacturing plants, spanning over 50,000 square meters and employing nearly 1,000 dedicated professionals. By attracting top-tier talent and utilizing cutting-edge manufacturing and inspection equipment, we uphold the highest quality standards and drive substantial economies of scale.
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