About Us

Who We Are

Established in 2016, Wuxi JR Absorbing Material Technology Co., Ltd. is a Chinese company that specializes in development and manufacturing of rigid absorbing material for microwave and EMC chambers.  


With innovative technology, our absorbers are close-cell structure without leakage of carbon particles. The absorbers are also fire retardant with high absorption. All materials are eco-friendly as well as RoHS and REACH compliant. JR has passed ISO 9001 and ISO 14001 certifications.


We are a high-tech enterprise which designs microwave and EMC chambers, as well as providing technical solution for various industries such as aerospace, aviation, shipbuilding, satellite navigation, telecommunications, automotive, medical equipment, etc.


Corporate Culture

Jingren persistently learns professional knowledge and provides customers with professional services.

Patent Certificate

The company passed ISO9001 certification. The performance of the absorbing material reaches 100.000 (IS014644-1 class 5) air cleanliness test, and the flame retardant performance conforms to GB8624-B2, ISO11925-2 Class E, DIN4102 class B2, and NRL8093 test 1, 2, 3.


Technical qualification: Jingren applied for 3 invention patents, 5 utility model patents and 1 appearance patent through its own efforts.


Production Base

And what can we do for you?

Do you have questions about the cetecom advanced services, are you interested in a consultation or would you like to get a concrete offer? Just contact us directly. Our team of experts is looking forward to your message.

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A Chinese company that specializes in development and manufacturing of rigid absorbing material for microwave and EMC chambers

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