Ningbo Sine andriamby Co., Ltd, dia orinasa matihanina nanao raharaham-Neodymium lasibatry (NdFeB), Alnico avoakan'ireo andriamby, samarium Cobalt lasibatry (SmCo), ferrite lasibatry (Ceramic lasibatry) sy ny andriamby fiangonana tao Ningbo, Sina. Tsy manome kilasy voalohany andriamby vokatra maharitra.