E-NANNY is a high-tech enterprise professionally engaged in R & D, manufacture, and marketing of power testing products, instrumentations, power industry automation systems, which are supplied for national power companies, metallurgy petrochemical corporations, factories and public institutions. All products are accredited to the international quality standards of ISO 9001: 2000. We have 57 employees and annual revenue is USD 2.2 million.
网址：https://www.batterydoctor.com/