Haiyan Shengdi Electrical Tenchnical Co., Ltd. is a professional production of single-phase energy meter testing equipment, take the word, pressure test equipment, laboratory use, a negative control terminal of portable test equipment and all kinds of electrical measuring instruments specialized production enterprise. By a group engaged in electricity metering industry, initiated a decade of high-tech talent and form, is an established business management experience, have the pioneering spirit of the entrepreneurial team.

Since its establishment, the spirit of digestion, absorption, increased innovation, and actively introduce international advanced technology, followed the trend of international energy metering, and adhere to the road of self-reliance and product development, active and innovative products covering the entire energy measurement products, such as standard power meter, power supply, terminal testing device, portable power, not only for general production and the testing of energy meter test equipment production, but also the high level such as class 0.02 measured with a meter test equipment production enterprise. Products have been used in provincial, municipal power system, the major meter manufacturers and technical supervision system, and exported to the Middle East, Eastern Europe, Southeast Asia and other regions.