C110 | C120 | C20 | K130 | K11 | C112 | X1110A | E130 | E130D | K750 | X1161PA | X1140A | H7531D | EVS20 | X1230P | X13| X15 | X1120H | X1240 | X1220H | D303 | X1223 | X1130P | X1261 | X1110 | X1120 | D101E | X1320WH | X1261P | X1220 |X1161A | X1230K | X1235P | X1211 | X1237 | D411D | P1265P | P5260i | M112 | PD528 | X1235 | D110 | P1203 | X1211K |P5290 | S5200 | X1213 | X1213PH | X1200 | EV-S21T | S22T | S11T | X1213P | S5201M | U5200 | K520 | H6500 |
H5360BD | S5201 | H9500BD | X1111 | P1201 | P1101 | K330 |
P7500 | P1206 | P3251 | P7205 | P1100C | KB10 | M114 | P1303W | P7290 | X1210 | P7203 | P1200 |
K10 | S1200 | X1130 |
P1266 | P1270 | X1160Z | P5280 | X1260Z | XD1150 | P1265 | P5270 | PD323 |
PD116P | PD723CP | PD525C |
PD113CP | PD116C | PD113C | PD321C | PD523C | PD723C |
北京市各区***服务：东城区、西城区、朝阳区、海淀区、丰台区、宣武区、崇文区、房山区、良乡、通州区、昌平区、密云区、顺义区、大兴区、亦庄经济开发区、上地软件园、北清路永丰科技园、总部基地、首都机场、大学、中学、小学、教育培训机构、可刷对公***。家用高清投影仪，工程投影机、商务投影机***维修。