Dear Director, We are pleased to know you are a very professional manufacturer of sensor which demand high quality permanent magnets. We are high quality magnet supplier and here I make a brief introduction of us as following: H.C Magnetic Technologies is specialized in manufacturing & exporting of Neodymium – Iron -Boron (NdFeB) magnets and magnetic assemblies in China. With the development of the variable frequency oscillators, the Permanent Magnet Sychronous Motors (PMSM) are widely used in elevators, wind power generators and more and more fields for its high efficiency. Our strength is: · Senior qualified supplier of Siemons and Philips. · in 2010, we implement ISO/TS16949 · Wire cutting 2, 500 sets, blade cutting 2, 600 sets, annual production capacity reach to 10, 000 tons. · Guarantee the magnetic field loss after heat cycle test no more than 5%. · Most of the magnetic assemblies which are made from segment magnets glued to the metals or even sealed with steel or cast-iron housing to meet the fixation force or torque requirements. · Can provide PPAP files, strong technical supports, competitive prices and excellent service Pls. kindly check and tell us your specific inquiry. We&＃039;d like to check our best prices for you. Your kind consideration will be highly appreciated. Looking forward to your early reply. Wish you a Happy Easter Day Best regards, Janica Sun ***** Shenzhen H.C Magnetic Technologies Co., Ltd 5E Hanjing International Building, 23 Dengliang Road, Nanshan, Shenzhen, China 518054 Tel: 0086-755-2167 5569 Fax: 0086-755-2167 5752 Website: *****