All 2 products from GANSU RARE EARTH FUNCTIONAL MATERIALS CO., LTD..

This flat panel speaker provides powerful, high-sensitivity audio, ranging from hundreds of milliwatts to a kilowatt. It features a wide frequency bandwidth from 40 to 25KHz, excellent transient characteristics, and a flat frequency response curve for high fidelity.

This intelligent vibration aging device offers a modern alternative to traditional natural and thermal aging methods. It utilizes controlled vibration to relieve stress and enhance the stability of materials and components.