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About Us

Changzhou Magnetic Device Factory (Changzhou Magnetic Co., Ltd.) is specialized in production of permanent magnets and magnet assemblies. We deliver a comprehensive magnet range, including permanent ferrite magnets and rare earth magnets. Since its foundation in 1990, Changzhou Magnetic Device Factory has developed into a specialist manufacturer of various magnetic device products. Our company covers area of 12000 m2, 8000 m2 of which is used as factory area. With well trained engineers, skillful specialists, reliable staffs and 150 special manufacturing facilities, Changzhou Magnetic Co., Ltd. can produce 100 million rare-earth magnets and 60 million permanent ferrite assemblies every year. Last year, our sale volume of all permanent magnet products was more than 60 million RMB.

Over past years, we have accumulated large amount of experience on technology and production. Besides, we bring in many special equipments and manufacturing techniques. Our original products are tape heads, but now, advanced and comprehensive products provided by us are widely used in various devices, such as relay, magnetic sensor, microwave device and other magnetic devices. These permanent magnetic devices are used in household appliances, electronic toys, hardware, plastics industry, etc. In recent years, our production targets are mainly permanent ferrite magnets and rare earth magnets. With good performance, customized service, quality magnet coating, multi-pole magnetization, high accuracy and nice appearance, our products are popularly sold in many countries and areas, including America, Japan, Hong Kong, Southeast Asia, etc. Our permanent magnets are used by branches of many international famous enterprises in China, such as Motorola, Fujitsu, LG, and so on. Meanwhile, we are long-standing and qualified magnet assembly supplier for many native companies, such as Shinmei Electric, Shenzhen Original Electric, Shanghai BST Electrical Appliance Manufacturing, Shanghai Wanjia Relays, Dongguan Sanyou Electrical Appliance, Zhejiang Great Electrical, etc.

With quality and honesty as basic standards, Changzhou Magnetic Device Factory (Changzhou Magnetic Co., Ltd.) will develop more desirable permanent magnet products for customers. We have taken action since past years. In 1996, we established branch factory in Jiangmen, Guangzhou province. In 2001 and 2006, we updated our factories and facilities. Our products have passed ISO9001-2008, ISO14001-2004 and GB/T28001-2007. Besides, our permanent magnets, including permanent ferrite magnets and rare earth magnets, are produced under stipulations of ROHS (Restriction of Hazardous Substances). Now, Changzhou Magnetic Device Factory has registered its own trade mark---NANJIMAG and becomes the AAA enterprise in Changzhou, Jiangsu province (it means the top enterprise according to China Credit Example Certificate System). By virtue of advanced techniques and abundant production experience, we will continue to offer quality and low-cost magnet products to customers.

1. Before purchase, free samples are offered.
2. Lead-time range is one month.
3. OEM service is offered.