Our strength lies in small products and high precision, and we can provide samples of magnets free of charge.
It is a molded sintered product primarily composed of samarium and cobalt, available in two material types: 1-5 series (SmCo5) and 2-17 series (Sm2Co17). It possesses very strong magnetic force, second only to neodymium, and has heat resistance. However, due to its brittleness, care must be taken to avoid chipping and cracking during handling. Additionally, it is resistant to rust, so surface treatment is not necessary, but surface treatments such as plating can be applied to prevent chipping. Compared to neodymium magnets, the magnetic force is slightly reduced (about 1/4 lower), but it is still a very powerful magnet. The change in magnetic force with temperature is relatively small, making it suitable for applications that require temperature stability and high-temperature use.
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basic information
Our company is a magnet manufacturer based in Hangzhou, China, with over 30 years of experience in magnet production. We have obtained ISO9001, IATF16949, and ISO14001 certifications. We manage production using an ERP system that allows us to trace back to the original data. To reduce costs and improve quality, we have automated our production lines and possess equipment such as industrial CCD (appearance), automatic magnetic flux measuring machines, automatic magnetic angle measuring machines, and automatic magnetizing equipment.
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Company information
Zhijiang Magnetic Industry was established in 2000 and is engaged in the production and research and development of magnetic materials such as neodymium, alnico, and samarium cobalt, holding many research and development patents and recognized as a national key high-tech enterprise. It has achieved standardization of production and automation of processes, with an annual production capacity of 2,000 tons, and has obtained various quality system certifications, including ISO9001, IATF16949, and ISO14001. Zhijiang Magnetic Industry adheres to the management philosophy of "excellent quality, human-centered, system management, and continuous improvement." With first-class production technology, optimal personnel allocation, excellent quality, reasonable prices, stable shipping capacity, and proactive after-sales service, the company has established partnerships with many international leading enterprises and strategic partners. Through the efforts of all employees, the company has achieved "integrated" factory operations, reaching the current annual production capacity of 2,000 tons. Equipped with advanced facilities for high-precision flat grinding, external cylindrical grinding, internal cylindrical grinding, and multi-wire processing, it realizes standardization of production and automation of processes. With a philosophy focused on quality improvement, efficiency enhancement, short delivery times, and high turnover, the company continues to pursue internal cost reduction and customer benefits, achieving sustainable development through a win-win approach.
