Our premium Stainless Steel Chains are engineered for versatility and durability, perfectly suited for an array of industries including food processing, pharmaceuticals, chemical production, rubber processing, non-ferrous metal smelting, electronic equipment manufacturing, environmental protection, and heat treatment equipment. These chains ensure seamless mechanical transmission and efficient conveying across various applications.
Our high-performance Traction Chains are indispensable in heavy-duty operations, ideal for forklifts, harbor stackers, textile machinery, parking garages, drilling rigs, aerial work platforms, and pipe benders. Built for strength and reliability, they offer unrivaled support in critical lifting and moving applications.
Engineered for efficiency, our Conveyor Chains excel in numerous sectors such as food processing, woodworking, paper manufacturing, logistics, packaging machinery, building materials, and environmental protection equipment. They guarantee smooth and dependable material conveying, enhancing productivity across industries.
Drive Chains from Hangzhou Sfr Technology Co., Ltd. are designed for robust power transmission, finding extensive use in agricultural machinery, construction machinery, escalator drives, and logistics and packaging machinery. These chains offer exceptional strength and longevity, ensuring reliable performance in demanding environments.
Agricultural Machinery Chain
Our Agricultural Machinery Chains are pivotal to modern farming, providing essential driving and conveying functions in rice, wheat, corn, and cotton farming equipment. These chains facilitate the complete mechanization of agricultural production, from plowing and sowing to harvesting, streamlining the entire process for enhanced efficiency.
SFR Since 1991, Chain Group has been a trailblazer in manufacturing and innovating motorcycle and industrial chains. Our unwavering commitment to quality and innovation ensures we remain the industry leader.
SFR proudly operates four fully owned factories and one joint venture, all certified by ISO9002, ISO9001, and ISO/TS16949 Quality Management Systems.
SFR boasts an extensive portfolio of over 2000 series, exported to more than 60 countries worldwide. Our products find applications in diverse fields such as agricultural machinery, motorcycles, metallurgy, wood processing, and food and beverage processing. At SFR Chain, we uphold the spirit of integrity, efficiency, and innovation, aiming to deliver the best products and service to our customers.
SFR is a globally recognized supplier specializing in chain drive solutions. We proudly feature renowned brands like SFR, SUNFUN, MOTOMAX, EP, and TVH in our portfolio.
Our dedication to R&D has fostered stable collaborations with several prestigious universities and research institutes in China. We also established an Intelligent Chain Drive Research Center, contributing to over 70 patents. This enables us to offer the most extensive range of power transmission and conveyor chains at highly competitive prices.
Since 1991, SFR has emerged as an industry leader, boasting 5 production bases spanning approximately 110,000 square meters of factory space, and over 180 patents. We offer more than 2,000 chain varieties and over 8,000 product specifications.
Our products are exported to more than 80 countries globally and are extensively used in fields such as logistics and conveying, food industry, petroleum industry, engineering machinery, lifting equipment, packaging machinery processing, environmental protection equipment, tobacco machinery, and more.
SFR - Pioneers in Innovation SFR Technology Co., Ltd. is dedicated to revolutionizing the industry by continuously ramping up investment in manufacturing and R&D. Embracing the Industry 4.0 wave, we relentlessly enhance our technology, products, marketing strategies, and brand power. Our mission is to amplify the company's overall strength and deliver unparalleled chain drive solutions to our esteemed customers.
Precision High-Speed Punching of Industrial Chain Plates Our automatic high-speed punching system offers unmatched efficiency and precision. With superior sound insulation and environmental protection measures, our equipment operates at peak performance, ensuring high-quality output with every use.
Advanced Motorcycle Chain Automatic Assembly LineOur cutting-edge chain automatic assembly line seamlessly integrates parts loading, chain assembly, automatic detection, pre-stretching, head riveting, and oiling processes. This sophisticated system ensures truly automatic and efficient assembly of agricultural chains.
Innovative Automatic Assembly Line for Agricultural Chains Utilizing a masterful electromechanical integration design, our system efficiently combines mechanical molds with pneumatic and hydraulic components. This synergy facilitates the automatic assembly of even the most complex chain structures.
Precision Testing Machine SFR Chain boasts 5 state-of-the-art manufacturing plants spanning over 50,000 square meters, with a workforce of nearly 1,000 dedicated professionals. By attracting top talent and incorporating advanced manufacturing and inspection equipment, we uphold the highest quality standards and achieve remarkable economies of scale.
Audited Supplier 
){kind=link}
){kind=link}