मुख्य उत्पादों: Yjv22 yjv22 yjvr 0.6/1kv, WDZC-YJY WDZCN-YJY WDZN-YJY23 0.6/1kv, Bvvb 300/500v 450/750v, kvvvp kvvp2 kvvp2 KVVPR2-22 450/750v, rvvvp 300/300v 300/500v