... -DTΦ13.44*8.00 JS1305-DTΦ13.30*5.00 JS1304-DTΦ13.30*4.50 JS1204-DTΦ12.00*4.50 JS1004-DTΦ10 ... .00*4.50 JS0804-DTΦ8.00*4 ... JSRNC series ,JSMC series,JSRTCseries, JSZF,JSHF,JSWF,JS1308-DT.JS1305-DT,JS1304-DT,JS1204-DTand so on .there are of differet functions ...