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"Honest, Pride and Faith" are the best words to describe us. We are trying our best to co-operate with most-widely friends, supply fittest products for our customers and provide first-class system integration projects.

The product line of our company includes DDS series (single phase electronic power meter), DDSY series (single phase pre-payment power meter), DDSF series (single phase multi-tariff power meter), DDSH series (sing phase multi-user power meter), DTS series (three phase electronic power meter) and DTSY series (three phase pre-payment power meter), DTSD series (three phase multi-function power meter). The DDS series, one of our main products, have been supplied to over 70 factories as SDK or CDK components. As the first developers in China, we have sold the DDSY series to over 200 ending customers.

The engineers of our company started their research on electronic power meter at 1993, and they have got power-meter's patent rights in several fields. The Chinese first single-phase pre-payment power meter model "DDSY-II" was designed and manufactured by our engineers in 1994.

We provide custom defined energy meter design service. As the top energy metering design center in China, we have confidence design the best energy meter for you!