CITIC Kejiaxin(Beijing)Electrical  Technology Research Institute Co.,Ltd.

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Aviation, ship

Provide stable,safe and reliable products for airbone radar power supply.

Railway traffic

Guarantee the stable signal current from rail to locomotive.

Cable detection

The products are used for pulse discharge in the equipment for cable failure detection.

High voltage grid

The products are used for improving power factor,line loss,voltage quality and transmission capacity of electric transmission and transformation equipment.

Other fields

Military field,Macadam,Seismic exploration,Tunnel geologic hazard leading detection, Medical equipment,Laser welding and other industrial fields.

Enterprise advantage

Professional talents for design and manufacture

Advanced high-end production equipment.Technology-based, and win by quality.

Management philosophy
People oriented,Efficency first
Employees play the principal role to work efficiently
and create success.

Standard of behavior

Sincere to others serious to things.

To be a principled employee who works seriously.




bout us
bout us

CITIC Kejiaxin (Beijing) Electrical Technology

Research Institute Co.,Ltd., the former Beijing Kejiaxin Capacitor Research Institute was founded in 2004. As the national high-tech enterprise,it is a professional film capacitor and related electronic devices manufacturing enterprise with the capability of research and development,production,sales and after-sales service.

Products are widely used for reactive power compensation in distribution systems,industrial power electronics, new energy, aviation, ships, radar, high energy physics, laser power supply, railway systems and other fields.

Main product series include DC Link capacitors,DC filter capacitors,High voltage pulse capacitors,AC low voltage compensation capacotors,AC filter capacitors,Snubber capacitors,Airborne capacitors,Medium-high frequency heating capacitors, railway signal compensation capacitors, special capacitors, etc.

The company has advanced production equipment, complete testing equipment, strong scientific research force,R & D strength and production capacity.On the basis of absorbing advanced technology at home and abroad, through rigorous quality system of weapons and equipment and ISO9001 quality system management, combined with the characteristic technology of our company, the products are continuously improved and innovated. It can be designed and produced according to the special requirements of users.Products perform or exceed the national and industry standards, marketing all over the country and even the world, well received by users.

We attach great importance to quality, reputation,take the first-class products and service as the unremitting goal, and "science and technology innovation, win by quality, customer first, continuous improvement" as our quality policy, wholeheartedly cooperate with our friends both at home and abroad. Create a better future.



Military electronic components quality certificate (High voltage pulse and DC Link capacitor)

Military electronic components quality certificate (High voltage pulse and DC Link capacitor production line)

IOS9001 Quality management system certification

DC filter capacitor German TUV Authentication & CE Authentication

DC filter capacitor production line German TUV Authentication

National certificate of high and new technology enterprise

Certificate of Zhongguancun High-tech Enterprise in Beijing

Zhongguancun credit promotion member certificate, bbzc certificate, star certificate

Customs Registration Certificate (Customs)

Registration Certificate for Self-Service Customs Inspection (Bureau of Inspection and Quarantine)

Export enterprise tax refund registration certificate (tax)

Qualification of Foreign Trade operators (CCTC)

Leading technology

Leading technology

Leading technology

The energy storage density of the capacitor products developed by the company also reaches 3.0 MJ/m3 and the service life is more than 2000 times. The technical performance parameters of the products are in the leading domestic level and reach the advanced international level. The main application fields of this kind of capacitor are military field and cable detection, mountain debris, seismic exploration, advanced detection of geological hazards in tunnels, medical devices, laser welding and other industrial fields.

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Company telephone
Work time:8:30-17:30
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