Established in 1999, Kingsine specializes in high-quality electrical testing equipment, offering a range of products including Protection Relay Test Sets, CT Analyzers, and Voltage and Current Amplifiers, all with a 3-year warranty. With over 12,000 relay test sets delivered to customers in 90+ countries, our reliability is globally recognized. We actively participate in power and energy exhibitions worldwide, demonstrating our commitment to the industry. Our protection relay test sets are compatible with leading brands such as ABB and Siemens. To enhance customer service, we have established distribution networks across the Americas, Europe, Asia, and the Middle East. We prides ourselves on delivering top-quality equipment and exceptional service to global clientele.