Our superior stainless steel chains are expertly crafted for reliability and durability, finding indispensable use in a myriad of industries including food processing, pharmaceuticals, chemical production, rubber processing, non-ferrous metal smelting, electronic equipment, environmental protection equipment, and heat treatment machinery. These chains serve as the backbone for mechanical transmission and conveying equipment across these varied sectors.
Our robust traction chains are the epitome of strength and performance, making them the go-to solution for forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, and pipe benders. Their exceptional design ensures seamless operation in demanding applications.
Engineered for optimal power transmission, our drive chains are integral to the functionality of agricultural machinery, construction machinery, escalator drives, and logistics and packaging machinery industries. These chains are meticulously designed to deliver unparalleled performance and efficiency.
Our conveyor chains boast unmatched reliability and efficiency, making them the preferred choice for material conveying in a diverse array of industries, including food processing, wood and paper production, logistics, packaging machinery, building materials machinery, and environmental protection equipment.
Agricultural Machinery Chain Our agricultural machinery chains are meticulously engineered for use in rice, wheat, corn, cotton, and a variety of other agricultural machinery. These chains deliver unparalleled driving and conveying functions, ensuring the mechanization of the entire agricultural production process - from plowing and sowing to harvesting.
Conveyor ChainOur conveyor chain products are designed to excel in high strength, wear resistance, precision, corrosion resistance, and temperature resistance. These attributes ensure they meet the highest standards of efficient, smooth, and reliable conveying.
Drive Chains
Crafted from premium raw materials and utilizing cutting-edge technology, our transmission chains are the epitome of high-end engineering. They boast exceptional wear resistance, fatigue strength, and precision, making them the ideal solution for demanding chain transmission applications.
SFR Since 1991, Chain Group has been a beacon of excellence and innovation in the manufacturing of motorcycle and industrial chains. Our unwavering focus on supreme quality and cutting-edge innovation keeps us at the forefront of the industry.
SFR proudly operates four wholly-owned factories and a joint venture, all certified by globally recognized standards: ISO9002, ISO9001, and ISO/TS16949 Quality Management System.
SFR boasts an impressive portfolio of over 2000 series, exported to more than 60 countries globally. Our chains find applications across diverse sectors such as agriculture, motorcycles, metallurgy, wood processing, and food and beverage processing. At SFR Chain, we are driven by a spirit of integrity, efficiency, and innovation, always striving to deliver the finest products and services to our valued customers.
SFR stands as a global leader in chain drive solutions, representing renowned brands like SFR, SUNFUN, MOTOMAX, EP, and TVH.
Our dedication to research and development has forged stable collaborations with prestigious universities and research institutes across China. This commitment is epitomized by our Intelligent Chain Drive Research Center, which has contributed to our impressive portfolio of over 70 patents. We are proud to offer the most extensive range of power transmission and conveyor chains at highly competitive prices.
Since its inception in 1991, SFR has ascended to industry leadership with five production bases encompassing approximately 110,000 square meters of factory space. We hold more than 180 patents and offer over 2,000 chain varieties with more than 8,000 product specifications.
Our products are exported to over 80 countries and are integral to numerous industries including logistics and conveying, food production, petroleum, engineering machinery, lifting equipment, packaging machinery processing, environmental protection equipment, and tobacco machinery.
Hangzhou SFR Technology Co., Ltd. will continue to amplify our investment in manufacturing and R&D. We are committed to riding the wave of Industry 4.0, persistently enhancing our technological prowess, product innovation, marketing strategies, and brand influence. Our ultimate goal is to boost the company's overall strength and provide our customers with unparalleled chain drive solutions.
High-Speed Punching of Industrial Chain Plates Our automatic high-speed punching equipment offers exceptional efficiency and precision, combined with excellent sound insulation and eco-friendly measures.
Cutting-Edge Motorcycle Chain Automatic Assembly LineThis advanced automatic assembly line seamlessly integrates parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling processes to achieve truly automatic and efficient agricultural chain assembly.
Revolutionary Automatic Assembly Line for Agricultural Chains By employing an electromechanical integration design, we effectively combine mechanical molds with pneumatic and hydraulic components, enabling the automatic assembly of complex structure chains.
Precision Testing Machine SFR Chain proudly operates 5 expansive manufacturing plants spread across over 50,000 square meters and employs nearly 1,000 dedicated professionals. We attract top talent and utilize some of the most advanced manufacturing and inspection equipment to uphold the highest quality standards and create outstanding economies of scale.
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