Organization Services

Established in 1999, KINGSINE specializes in the R&D, production, and sales of a wide range of electrical testing equipment, including Protection Relay Test Sets, CT PT Analyzer, Reference Power Sources and Calibrators, Voltage and Current Amplifiers, Electricity Monitoring Systems, and Instrumentation. With a global presence in over 90 countries, KINGSINE is recognized for its quality products and will participate in 18+ major power and energy exhibitions worldwide. The company's equipment is compatible with leading relay protection devices from brands like ABB, SIEMENS, ALSTOM, MITSUBISHI, Schneider, AREVA, SEL, GE, and others. KINGSINE proudly serves as a core supplier to the State Grid Corporation of China. To enhance service for North American clients, KINGSINE has established a subsidiary in Canada. Our extensive distribution network, covering the Americas, Europe, Asia, and the Middle East, ensures global accessibility and comprehensive support for all our clients.