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.
JDZS-1000 fixed delay intermediate relay is mainly used in various Protection and control of the contact point of the circuit in a protective and automatic control device
JDZY-1000 intermediate relay is mainly used in various protection and automatic control devices, protection and control circuit of the number of contacts and contact capacity.
JDX-1000 signal relay is mainly used in various protection and automatic control devices, as a signal indicator (mechanical retention, electrical return).
SJD-400 high-power DC contactor
SJD-300 high-power DC contactor
SJD-250 high-power DC contactor
SJD-200 high-power DC contactor
SJD-150 high-power DC contactor