Crafted with precision, our Industrial Stainless Steel Transmission Chains are engineered to excel in the most demanding environments. With unrivaled durability and strength, these chains are your go-to solution for ensuring seamless and efficient industrial operations. Experience unparalleled efficiency with our Flat Top Conveyor Roller Chains. Designed for durability and smooth operation, our Table Top Chains with Double Pitch deliver exceptional performance in various industrial applications, making them the ideal choice for your conveyor system needs.
Our high-quality stainless steel chains are the backbone of numerous industries, finding extensive application in the realms of food processing, pharmaceuticals, chemical production, rubber processing, non-ferrous metal smelting, electronic equipment, environmental protection equipment, and heat treatment apparatus. These chains are pivotal for mechanical transmission and conveying across diverse fields.
Traction chains by Hangzhou Sfr Technology Co., Ltd. are essential in various sectors, including forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, and pipe benders. These chains ensure robust performance and reliability.
Drive chains, crafted to perfection, are engineered to transmit power efficiently. They find indispensability in agricultural machinery, construction machinery, escalator drive systems, and logistics and packaging machinery industries.
Our conveyor chains stand out in their role of material conveying across numerous industries. They are widely utilized in food processing, wood and paper industries, logistics, packaging machinery, building materials machinery, and environmental protection equipment.
Agricultural Machinery ChainAgricultural machinery chains are expertly crafted to enhance the performance of equipment used in rice, wheat, corn, cotton, and various other agricultural applications. These chains play a pivotal role in driving and conveying functions, thereby facilitating the complete mechanization of agricultural production processes from plowing and sowing to harvesting.
Conveyor Chain
Our conveyor chain products stand out with their exceptional attributes: high strength, superior wear resistance, exceptional precision, robust corrosion resistance, and impressive temperature tolerance. These features ensure efficient, smooth, and reliable conveying solutions tailored to your needs.
Drive Chains
Our transmission chains are meticulously engineered using premium raw materials and cutting-edge technology. This results in a series of high-end chain transmission products that boast remarkable wear resistance, outstanding fatigue strength, and exceptional precision, meeting the highest industry standards.
SFR Since 1991, Chain Group has been synonymous with excellence in the manufacturing and innovation of motorcycle and industrial chains. With a relentless focus on high quality and continuous innovation, we have secured our position as industry leaders.
SFR operates with precision and credibility, boasting four fully-owned factories and one joint venture, all certified by prestigious quality management systems including ISO9002, ISO9001, and ISO/TS16949.
SFR proudly offers over 2000 series of products, exported to more than 60 countries globally. Our chains are indispensable in diverse fields such as agricultural machines, motorcycles, metallurgy, wood processing, and food and beverage processing. At SFR Chain, we uphold the spirit of integrity, efficiency, and innovation, consistently striving to deliver the best products and services to our customers.
SFR stands as a global professional supplier dedicated to chain drive solutions, featuring renowned brands like SFR, SUNFUN, MOTOMAX, EP, and TVH.
Our staunch commitment to R&D has led SFR to forge stable partnerships with several prestigious universities and research institutes in China. We have also established the Intelligent Chain Drive Research Center within the group, culminating in over 70 patents. This robust foundation empowers us to offer the broadest range of power transmission and conveyor chains at highly competitive prices.
Since 1991, SFR has ascended to the pinnacle of the chain industry, with 5 state-of-the-art production bases encompassing around 110,000 square meters of factory space. We have amassed more than 180 patents, over 2,000 chain varieties, and upwards of 8,000 product specifications.
Our products are exported to over 80 countries and are extensively utilized in various sectors including logistics and conveying, the food industry, the petroleum industry, engineering machinery, lifting equipment, packaging machinery, environmental protection equipment, and tobacco machinery.
SFR - Leading Innovation in Chain Technology SFR is dedicated to amplifying its investment in manufacturing and R&D, embracing the transformative wave of Industry 4.0. We are committed to continuously advancing our technology, products, marketing, and brand power. By enhancing our comprehensive strength, we aim to deliver superior chain drive solutions to our valued customers.
High-Speed Industrial Chain Plate Punching Experience unparalleled efficiency and precision with our automatic high-speed punching. Our equipment not only offers high efficiency and precision but also ensures excellent sound insulation and robust environmental protection measures.
Revolutionary Motorcycle Chain Automatic Assembly LineOur motorcycle chain automatic assembly line masterfully integrates processes such as parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling, culminating in a truly automatic and efficient assembly for agricultural chains.
Cutting-Edge Automatic Assembly Line for Agricultural Chains Utilizing a sophisticated electromechanical integration design, our assembly line effectively combines mechanical, pneumatic, and hydraulic components to achieve seamless automatic assembly of complex structure chains.
Advanced Testing Machines SFR Chain boasts 5 manufacturing plants, spanning over 50,000 square meters and employing nearly 1,000 skilled professionals. By attracting top-tier talent and utilizing world-class manufacturing and inspection equipment, we uphold the highest quality standards and achieve remarkable economies of scale.
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