KINGSINE's story began in 1999 when we introduced the 308C+, our first microprocessor-based protection relay test set. That year, KINGSINE became the first company in China to launch a microproces...
As 2024 draws to a close, KINGSINE reflects on a successful journey through 10+ exhibitions around the world. The final event of this exhibition season took place at the Shanghai EP Exhibition from De...
As we welcome 2025, we want to take a moment to say a huge thank you to all our customers, partners, colleagues, and friends who have supported us over the past year. Your trust and collaboration have...
From November 27 to 28, 2024, Hebei Construction & Investment Group successfully held its Protection Relay Skills Competition, with KINGSINE proudly contributing its expertise by providing two fla...
The KFA310 is a lightweight and powerful test set, weighing only 3.7 kg. It offers 4x300V and 3x20A outputs, with a maximum current reaching 50A and an output power of 130VA. This advanced device is e...
Just as mobile phones have evolved from brick phones to today's Apple smartphones, protection relay test sets have also transformed from traditional, heavy, large devices into the more handheld an...
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