Our premium stainless steel chains hold a pivotal role across diverse industries. They are indispensable in food processing, pharmaceutical manufacturing, chemical production, rubber processing, non-ferrous metal smelting, electronic equipment, environmental protection apparatus, and heat treatment equipment. These chains excel in mechanical transmission and conveying applications, ensuring peak performance and reliability.
Engineered for strength and versatility, our traction chains are essential in a myriad of applications. They are extensively employed in forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, and pipe benders. These chains offer unparalleled durability and efficiency, meeting the rigorous demands of modern industries.
Our drive chains are expertly designed to transmit power with utmost efficiency. They are a cornerstone in agricultural machinery, construction machinery, escalator drive systems, and industries encompassing logistics and packaging machinery. These chains ensure your equipment operates smoothly and efficiently, maximizing productivity.
Conveyor chains from Hangzhou Sfr Technology Co., Ltd. are synonymous with reliability and performance. Extensively utilized in the food industry, wood and paper sectors, logistics, packaging machinery, building materials machinery, and environmental protection equipment, these chains guarantee flawless material conveying and operational excellence.
Agricultural Machinery Chain Our premium agricultural machinery chains are meticulously engineered to serve rice, wheat, corn, cotton, and various other agricultural equipment, providing unparalleled driving and conveying capabilities. These chains ensure seamless mechanization across the entire agricultural production spectrum, from plowing and sowing to harvesting.
Conveyor ChainOur conveyor chain products are distinguished by their extraordinary strength, superior wear resistance, high precision, and excellent corrosion and temperature resistance. These features ensure efficient, smooth, and reliable conveying, meeting the highest standards of operational excellence.
Drive Chains
Crafted from high-quality raw materials and utilizing cutting-edge technology, our transmission chains are developed to offer a series of high-end products. They boast superior wear resistance, outstanding fatigue strength, and exceptional precision, setting new benchmarks in chain transmission.
SFR Chain Group has been excelling at manufacturing and innovating motorcycle and industrial chains since 1991. Always prioritizing top-notch quality and groundbreaking innovation, we continue to lead the industry.
SFR operates four fully-owned factories and one joint venture, all certified by ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems, ensuring unparalleled quality and reliability.
SFR offers over 2000 series, exported to more than 60 countries worldwide and extensively used in a variety of sectors including agricultural machinery, motorcycles, metallurgy, wood processing, and food and beverage processing, among others. At SFR Chain, we are dedicated to the spirit of integrity, efficiency, and innovation, constantly striving to deliver the finest products and services to our customers.
SFR is a globally recognized professional supplier specializing in chain drive solutions, boasting renowned brands such as SFR, SUNFUN, MOTOMAX, EP, and TVH.
Our unwavering commitment to R&D has led SFR to establish stable collaborations with several prestigious universities and research institutes across China. Additionally, we have set up an Intelligent Chain Drive Research Center within the group, resulting in more than 70 patents. This allows us to provide the broadest range of power transmission and conveyor chains at the most competitive prices.
Since 1991, SFR has risen to become a leading force in the chain industry with five production bases, spanning 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 and are used across numerous industries such as logistics and conveying, food processing, petroleum, engineering machinery, lifting equipment, packaging machinery, environmental protection equipment, and tobacco machinery.
SFR: Leading the Industry with Excellence SFR is committed to amplifying our investment in manufacturing and R&D, riding the wave of Industry 4.0. We continuously strive to elevate our technology, product line, marketing, and brand prowess, thereby boosting our comprehensive strength. Our aim is to deliver superior chain drive solutions to our valued customers.
Precision High-Speed Punching for Industrial Chain Plates Our automatic high-speed punching technology boasts remarkable efficiency and precision. Combined with excellent sound insulation and eco-friendly measures, we set a new standard in industrial punching processes.
Cutting-Edge Motorcycle Chain Automatic Assembly LineOur automatic assembly line for chains seamlessly integrates part loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling. This innovation achieves truly automated and highly efficient assembly for agricultural chains.
Advanced Automatic Assembly Line for Agricultural Chains With a design grounded in electromechanical integration, our system effectively combines mechanical molds with pneumatic and hydraulic components. This allows for the automatic assembly of complex-structure chains with unparalleled efficiency.
Precision Testing Machines SFR Chain's extensive facilities include 5 manufacturing plants covering over 50,000 square meters and a dedicated workforce of nearly 1,000 professionals. By recruiting top talent and employing advanced manufacturing and inspection equipment, we uphold the highest quality standards and create effective economies of scale.
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