东莞市奥拜斯机械有限公司——线圈生产专业设备供应商,主要生产绕线机，焊锡机，包胶机，空心线圈，变压器，纸管音圈等.Dongguan observer machinery co.,ltd.the experienced manufacturer of equipment for coil,etc.winding machine,welding machine,taping machine,pin adjuster