PONOVO was founded in 1998 in Beijing, China. PONOVO is a high tech enterprise recognized by the government. And the company is specialized in the research, development, manufacturing, and sale of test system for protective relay and power automation system. The company is located in the famous high tech zone Zhong Guan Cun in Beijing. The company has been ISO9001 certificated for its research, production and quality control. PONOVO is the number one seller of various relay test kits in China for years.