Circle, square box magnet 
 Circle, square box, the instructions of the magnet] 
 Magnet http://www.magnetsz.com 
 Material Grade: N35 N38 N40 N42 N45SH density: 7.45 (g/cm3) 
 Operating temperature: 200 (° C) Curie temperature: 460 (° C) 
 The maximum energy product: 3000 (KJ/m3) 
 Circle, a square box magnet Inquiry] 
 On Hai Jinkun Magnet Technology Co., Ltd. http://www.magnetsz.com specializing in the production of magnets, NdFeB, rubber magnetic, ferrite magnet products, craft gifts, boxed, magnetic buttons, magnetic switch for stationery, bags, motors, speakers, electronics, toys and other products. The factory has a wire cutting machine, slicer, grinder, complete plating, electrophoresis equipment, according to user requirements and design, processing a variety of products, the surface can be galvanized, nickel and epoxy electrophoresis treatment. Production unit selected high vacuum melting, sintering furnace, and advanced automatic control of the jet mill to ensure the basic oxygen-free run of the production process, so that the coercivity and the use of the product temperature had breakthrough improvements. Welcome new and old customers to cooperate!