permanent speaker magnets 24 volt linear actuator for sofas hot sale magnets

2.Product Introduction

Items	permanent speaker magnets
Material	neodymium-iron-boron; Ndfeb; Rare earth magnet
Shape available	Disc,Cylinder,Block,Ring,Countersunk,Segment,Trapezoid,Ir-regular shapes and more custom shapes
Coating
Max Working Temperature	Grade	Temp.Coefficient
	N33-N52	80°C  (176°F)
	N35M-N45M	100°C  (212°F)
	N33H-N50H	120°C  (248°F)
	N33SH-N45SH	150°C  (302°F)
	N30UH-N42UH	180°C  (356°F)
	N30EH-N38EH	200°C  (392°F)
	N28AH-N33AH	230°C  (428°F)
Technology	We have advanced R&D center in Wuhan City with RMB 20 million investment amount, serious quality control and professional machining technicians
Application	N40 permanent ring neodymium magnets Neodymium magnet raw magnetrials are widely used in industrial field,such as mobile phones, wind power generations, magnetic resonance equipment, toys, digital cameras, speaker,louder speaker,sensor,motor,alternator, stationery ect; And also it is popular in ladies bags,purses,shoes,crafts and jewelry ect.

Only Only the Qualified Products turn to next step

Magnet performance standard:   GB/T 13560-2009

Quality standard:   MIL STD 105E=ISO 28591=NF X 06 022, LEVEL

     Jiangmen Magsource New Material Co., Ltd, as a joint venture created by JPMF Guangdong Co., Ltd. Our head office established in1975, specialized in producing magnet material for more than 20 years, and attained the ISO9002;ISO9001:2000;QS-9000:1998;ISO/TS16949:2002 quality system approval; achieved ISO14001:2004 environment management system certificate; passed the SGS,ROHS, REACH environmental audits. Our staffs are more than 5000, and we have been recognized as one of the largest magnet production base in Southeast Asia. Most of our products are exported to Hong Kong,America,Japan,Taiwan,Europe and so on. Many famous trademarks areour important customers. Our tiles magnets which made for micromotorsare account for 60% of output in the industry. The productsperformance and quality are in a leading position in domestic.

        As a High-Tech factory, we dedicating in R&D,production and sale of sinteredNdFeB magnet. Our material plant Beijing Oriental Magsource New Material Co., Ltd located in HuaiRou district ofBeijing,with annual output of 1200 tons. The products arewidely used in various Micromotors, Household Appliances, Digital Cameras, Mobile phones, Wind Power Generations, Magnetic Resonance Equipment, Toys, Stationery, and Crafts etc.

permanent speaker magnets