Tianjin Yiyang Magnetic Materials Co., Ltd is a high-tech enterprise specialized in the development production and marketing of magnetic material and its application product. It was established in 2009,with the investment of RMB one billion Yuan. It has built a new plant in the Special Purpose Vehicle Industrial Park in Ji County,Tianjin City, covering an area of 120000 square meters and building area of 60,000 square meters, with the annual output of rare earth permanent magnet material and its auxiliary products of 6,000 tons.In addition, Tianjin Yiyang has established the surface treatment...