Recently, KvTester and an old customer, a power engineering company in Shanghai reached a cooperative relationship once again,  they purchased a batch of electrical test equipment. Including: ZCAR-702 three-phase relay tester; ZC-430A insulation resistance tester, CTA-1000C variable frequency volt ampere characteristic tester, ZC-501 power frequency voltage withstand test device, ZC-540 DC high voltage generator, ZC-2671 digital megger, etc.

Because the customer has a very good purchasing and after-sales service experience in the previous cooperation with KvTester that it has laid a solid foundation for the second cooperation between the two sides. The repeated cooperation with old customers also proves that the quality of KvTester is trustworthy.