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Our commitment to excellence, combined with competitive pricing and strong after-sales service, reinforces Kingsine's position as a leading partner for power system professionals globally.

Precision, Quality, and Reliability

Quality is paramount. Every product is developed using robust engineering, advanced manufacturing processes, and stringent quality control protocols

Why Choose Us?

Established Expertise: Over two decades of experience in electrical test and measurement solutions.Global Reach: Serving customers

Company Profile

Kingsine Electric Automation Co. Ltd., established in 1999 and headquartered in Shenzhen, Guangdong, China, is a leading manufacturer, exporter, and supplier

Advancing Power System Testing with Precision and Reliability.

We supply CT-PT Analyzer, Power Source And Calibrator, Protection Relay Test Set-Kit, Voltage And Current Amplifier and Power Meter, providing precise, reliable, and efficient testing and measurement solutions for electrical systems and equipment.

Kingsine Electric Automation Co. Ltd. is a trusted manufacturer, exporter, and supplier of advanced electrical testing and measurement solutions based in Shenzhen, Guangdong, China. Founded in 1999, Kingsine has established itself as a trusted provider of precision instruments and test systems for power system protection, control, and measurement. With more than 26 years of industry experience and a global presence spanning over 90 countries, we deliver innovative products that enhance safety, performance, and operational efficiency in power generation, transmission, and distribution.