PONOVO products give users to assess the condition of the primary and secondary protection relays on their systems with good quality. Services offered in the fields of consulting, commissioning, testing, diagnosis and training make the product professional. The products, three-phase protection relay tester, single-phase protection relay tester and CT/PT analyzer, perform well in the market.

Customers in more than 30 countries rely on the company’s ability to supply the advanced technology and products with excellent quality. The agents also provide wide base of knowledge and extraordinary customer supports. All of this together with our good public praises has made our company a industrial leader in the power industry.