Zaoz huang hang Yu Electric Power Equipment Manufacturing Co., Ltd., Department of Mechanical Department, Ministry voltage switch gear production order and product quality rectification of qualified enterprises, Ministry of Electric Power, Low-voltage switch equipment sentinel plants, Shan dong Electric Power enterprise network. The company has 96 employees, including engineers and technicians 16 people, three senior engineers, project covers an area of 5,000 square meters. The Company has established the complete corporation management and quality assurance system in strict compliance with the ISO9001 quality standards and modernized management and passed series of management system certificates such as quality , environment , occupational healthy & safety management system of ISO9001/ ISO14001/ ISO18001. Relying on the market-oriented strategy, specialized technology, the Company has also successively obtained a series of production certificates with regard to HV and LV complete equipment and China Compulsory Certificate (3C) . The company has acquired electric qualified certificate (for Engineering, Maintenance, Adjustment) issued by National Energy Administration and the qualified contractor three-level certificate for power transmission & distribution project issued by Ministry of Housing and Urban-Rural Development of P.R.C. The products are all ranged in three level of 40.5kV, 12kV and 0.4kV which covers 12 kinds of products with over 60 types of specifications. It is widely used in State Grid, National Defense Technology, Aerospace, Oil, Chemical Engineering, Photovoltaic, Wind Power, Thermal Power, Hydro Power, Hospital, School and Civil Engineering field. We trust that best quality and service will be deserved good social reputation.