Professional Service Team
Professional Service Team

We have a professional product technical service team and professional technical support engineers

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Professional Service Team
Professional Service Team

We have a professional product technical service team and professional technical support engineers

Discover More
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PRODUCT SERIES

EMI Filter

Shielded Window

Honeycomb Brazed Seal

Aluminum ventilated Shielded Window

Aluminum ventilated Shielded Window

It is a hexagon honeycomb shielding component made of ordinary aluminum foil by special process. It has the advantages of large ventilation volume, light weight and good electrochemical corrosion resistance, etc. It is a shielding ventilation component used in various electronic equipment, especially military equipment. Under the conditions of the same pore size, the same material and the same thickness, the type of conductive coating on the surface determines the shielding efficiency.

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Steel ventilated Shielded Window

Steel ventilated Shielded Window

Electromagnetic shielding room, microwave darkroom special shielding ventilation plate Suitable for all kinds of electromagnetic shielding room, microwave darkroom, shielding shelter

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Power filter

Power filter

The design standards of Beijing Keantong Electronic Technology Co., Ltd. are based on CCITT international standards, 005ITT 15101-84, 08.03, "Test Specifications for Filters, Networks and delay Lines" and UL1283 "Electromagnetic Interference Filters". The power filter is a passive low-pass filter, the filter frequency band is between 10KhZ-30mhz, which can effectively suppress the conducted interference transmitted along the power line, and also greatly reduce the radiation interference generated by electronic equipment. The company's power filter can be customized according to user requirements.

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EMI Filter

EMI Filter

Excellent interference suppression performance in both high and low frequency bands. Low leakage current, high quality components to ensure product safety performance. Suitable for military equipment with switching power supply and digital circuit.

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Honeycomb Shielded Window

Honeycomb Shielded Window

Electromagnetic shielding room, microwave darkroom special shielding ventilation plateSuitable for all kinds of electromagnetic shielding room, microwave darkroom, shielding shelter Product features: 1. Overall structure, high temperature brazing, can be directly welded with the shield. 2. Excellent electromagnetic shielding performance to ensure that all products meet the safety requirements. 3. High ventilation efficiency, solder does not plug holes, does not deposit holes. 4. Imported high permeability steel strip, low and high frequency screen effect is excellent. 5. Provide surface treatment according to different use environment.

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Aluminum ventilated Shielded Window

Aluminum ventilated Shielded Window

Aluminum ventilated Shielded Window is a hexagonal honeycomb shielding component made of ordinary aluminum foil by special process. It has the advantages of large ventilation volume, light weight and good electrochemical corrosion resistance. It is widely used in various electronic equipment, especially in military equipment. Under the conditions of the same pore size, the same material and the same thickness, the type of conductive coating on the surface determines the shielding efficiency. The aluminum waveguide ventilation window developed and produced by the company adopts conductive oxidation, nickel-phosphorus alloy plating and other surface conductive treatment technology, and installs the screen combination liner with excellent shielding performance in the frame, which not only ensures the installation and maintenance of the ventilation window, but also prevents the electromagnetic leakage in the gap between the frame and the chassis.

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WHY CHOOSE US

Complete solution

With safety as the core, we are committed to providing customers with professional and excellent shielded cabinets

Excellent Product Quality

Reliable source of goods, meeting the trial production requirements during design, ensuring the implementation of large-scale production.

A Comprehensive Service System

We have improved our customer support and service system, ensuring excellent supply quality and timely delivery,

Professional Service Team

We have a professional product technical service team and professional technical support engineers

Beijing Keantong Electronic Technology Co., Ltd.

Wuhan Ketai Tongda Technology Co., Ltd.

A professional company specializing in comprehensive electromagnetic compatibility services

Beijing Keantong Electronic Technology Co., Ltd. and Wuhan Ketai Tongda Technology Co., Ltd. are professional companies specializing in material production and comprehensive services. We have a professional product technology service team, and professional technical support engineers will work together with the design personnel of the user unit to build design solutions, optimize designs, and reduce costs.

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Contact Information

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WhatsApp: +86 139 1078 5105

Email: fay@bj-kat.cn

Add:1710, Building B, Poly International Apartment, No. 332 Guanshan Avenue, Hongshan District, Wuhan City

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