Welcome To KEJIA

Kejia Group the Suzhou Industrial Park Kejia Automation Co., Ltd. Located in old times, rapid economic development, good investment environment in the Yangtze River Delta. At the beginning of the venture, the company insisted on the active introduction of advanced U.S. technology, rapid domestic product, brand and take the road of development in the industry successfully launched a KEJIA - " Kejia IPC " this outstanding brand.

Our Products

JDS-5000 Time relay

JDS-5000 time relay is mainly used in various control and protection circuits, playing the role of automatic delay transfer circuit.

JDL-5000 Current relay

The JDY-5000 voltage relay is mainly used in the relay protection line as the action element of overvoltage protection or low voltage locking.

JDY-5000 Voltage relay

The JDY-5000 voltage relay is mainly used in the relay protection line as the action element of overvoltage protection or low voltage locking.

JDZS-5000A (AG) Adjustable Power-On delay intermediate relay is mainly used in various protection and automatic control devices to increase the number of protection and control loop contacts and contact capacity and time logic functions.

JDJS-1 Circuit breaker (closing) circuit monitoring relay

JDJS-1 monitoring relay is mainly used in various automatic control circuits of DC or AC operation. It can monitor the circuit breaker. The alarm is given to the disappearance of the control power supply, the failure of the switching coil and the lead fault, the auxiliary contact fault of the circuit breaker and the fault of the relay itself.

KEJIA Project

Companies from the United States CENTRY TECH mine company to introduce the latest U.S.

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Service Center

In order to perfect after sale service system, to meet the needs of customers, the company implemented the following commitment to the sale of products

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Catalogue Download

Requirements: 1, honest, strong sense of responsibility, a quick mind, good psychological quality, dynamic. 2, under 30 years of age

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