1、 Type DDS466 single phase electronic kilowatt-hour meter
2、 Type DDSF466 single phase electronic type multi-rate kilowatt-hour meter
3、 Type DDSY466 single phase electronic prepayment kilowatt-hour meter
4、Type DDSY466 single phase electronic prepayment kilowatt-hour meter
5、 Type DS4000 three phase electronic type kilowatt-hour meter
6、 Type DSF4000 three phase electronic multi-rate kilowatt-hour meter
7、 Type DSD4000 three-phase electronic multifunctional kilowatt-hour meter
8、 Type DD862a single phase kilowatt-hour meter
9、 Type DD706 and DD706a single phase long life kilowatt-hour meter（一）
10、Type DD706 and DD706a single phase long life kilowatt-hour meter（二）
11、D86 series three-meter kilowatt-hour meter
12、Type DT706 and DT706a three phase long life kilowatt-hour meter
13、Type DDM862a single-phase impulse kilowatt-hour meter
14、Type DM86  three phase impulse kilowatt-hour meter
15、Power lime carrier telephone system