Our top-notch stainless steel chains are the backbone of diverse industries, ensuring flawless performance in food processing, pharmaceutical production, chemical manufacturing, rubber processing, non-ferrous metal smelting, electronic equipment, environmental protection systems, and heat treatment machinery. These chains are designed to excel in mechanical transmission and conveyor applications, guaranteeing durability and reliability.
Our high-strength traction chains are indispensable in various heavy-duty applications, including forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, and pipe benders. Engineered to withstand substantial loads, they ensure optimum performance and longevity.
Drive chains from Hangzhou Sfr Technology Co., Ltd. are the epitome of power transmission excellence. They are crucial in agricultural machinery, construction machinery, escalator drives, and logistics and packaging machinery. These chains are built to deliver unmatched power transmission, ensuring your machinery operates at peak efficiency.
Our robust conveyor chains are a key component in industries such as food processing, wood and paper manufacturing, logistics, packaging machinery, building materials machinery, and environmental protection equipment. Designed for seamless material handling, they enhance efficiency and productivity across various applications.
Agricultural Machinery ChainOur agricultural machinery chains are indispensable in the realms of rice, wheat, corn, and cotton farming. These chains provide essential driving and conveying functionalities, thus enabling the full mechanization of agricultural processes from plowing and sowing to harvesting.
Conveyor ChainOur conveyor chain products stand out with their extraordinary attributes such as high strength, exceptional wear resistance, precise engineering, superior corrosion resistance, and remarkable temperature tolerance. These features collectively ensure efficient, smooth, and reliable conveying operations.
Drive Chains
Crafted with premium raw materials and cutting-edge technology, our transmission chains are the epitome of high-end engineering. They offer remarkable wear resistance, outstanding fatigue strength, and impeccable precision, catering to the most demanding applications.
SFR Chain Group has been excelling at manufacturing and innovating motorcycle and industrial chains since 1991, always focusing on high quality and innovation to dominate the industry.
SFR operates four fully-owned factories and one joint venture, all certified by ISO9002, ISO9001, and ISO/TS16949 Quality Management System.
SFR offers over 2000 series, which are exported to over 60 countries worldwide, and are widely used in a variety of fields such as agricultural machines, motorcycles, metallurgy, wood processing, food and beverage processing, and more. At SFR Chain, we always adhere to the group's spirit of integrity, efficiency, and innovation: "We strive to offer the best products and service to our customers."
SFR is a global professional supplier specializing in chain drive solutions, with renowned chain drive brands including SFR, SUNFUN, MOTOMAX, EP, and TVH.
Our dedication to R&D has led SFR to establish stable cooperation with several well-known universities and research institutes in China. We have also set up an Intelligent Chain Drive Research Center within the group, resulting in over 70 patents. This allows us to offer the widest range of power transmission and conveyor chains at the most competitive prices.
Since 1991, we have become a leading company in the chain industry with five production bases, about 110,000 square meters of factory space, more than 180 patents, over 2,000 chain varieties, and more than 8,000 product specifications.
We export to more than 80 countries worldwide. Our products are widely used in various fields such as logistics and conveying, the food industry, the petroleum industry, engineering machinery, lifting equipment, packaging machinery, environmental protection equipment, tobacco machinery, and more.
SFR - Leaders in Chain Drive Solutions will continue to increase the investment in manufacturing, R&D, follow the wave of Industry 4.0, continuously improve the company's technology, product, marketing and brand power, enhance the company's comprehensive strength, and provide customers with better chain drive solutions.
High-Speed Punching of Industrial Chain Plates Experience automatic high-speed punching with unparalleled efficiency, precision, and excellent sound insulation coupled with eco-friendly measures.
Advanced Motorcycle Chain Automatic Assembly LineThe chain automatic assembly line seamlessly integrates parts loading, chain assembly, auto-detection, pre-stretching, head riveting, and oiling processes for true automatic and highly efficient agricultural chain assembly.
Innovative Automatic Assembly Line for Agricultural Chains Utilizing cutting-edge electromechanical integration, our design masterfully combines mechanical mold with pneumatic and hydraulic components to achieve automatic assembly of complex structure chains.
Precision Testing Machines SFR Chain currently encompasses five manufacturing plants sprawling over 50,000 square meters and employs nearly 1,000 skilled professionals. With top-tier talent and advanced manufacturing equipment, we uphold the highest quality standards and deliver effective economies of scale.
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