NINGBO HENGTONG ELECTRIC APPLIANCE CO.,LTD.

NINGBO HENGTONG ELECTRIC APPLIANCE CO.,LTD. is the annular wire winding machine professional factory, there is annular wire winding machine of more than ten years that designs and make experience. It updates with transformor products with the constant developmentses of modern science and technology annular wire winding make special-purpose key equipment as annular coils by machine, raise its precision, Raise it win-d and manufacture quality to guarantee coil show important linear velocity.