I-SPL, njengomgangatho ophezulu owomileyo umthengisi wenguqu yombane, inomzi-mveliso wayo kunye neqela lezorhwebo, elikwisixeko saseXuzhou, kwiPhondo laseJiangsu, eChina. Sinokubonelela nge-epoxy resin cast silicon sheet sheet kunye ne-amorphous alloy dry type transformers, non-encapsulated dry type transformers. Ngaphandle kweemveliso ezikumgangatho ophezulu eziphantsi, ukuhanjiswa kwe-im-export okusebenzayo kukwangaphakathi kwinkonzo yethu.