Nanjing Trunking Magnet Co., Ltd., founded in 2003, is located in Nanjing city, where is only one hour journey to Shanghai. Our factory is mainly producing different kinds of precision and complex magnetic materials.
We own advanced processing equipments and full set of production lines, products range can be as small as size class, 0.2 mm ~ 2.0mm, with high precision, tolerance between 0.005mm and 0.02mm. Also, we can make thickness 0.12 mm on very tiny thin ring like magnetic materials, using high electroplating technology like parylene coating and checkout equipment of projector and microscope to offer high and reliable products for our customers.
Our all products are widely used in micro motors, computers, communications equipment, instruments and meters, clocks and watches, speakers, home appliances, medical equipment, aerospace, military and optical fiber and other fields
We trust your benefit is top important,so we will try our best to meet your requirements, 
We have first-class service team,so contacting us is the most wise choice for you.