中文字幕第二一区_久久久久在线视频_精品国产自在现线看久久_亚洲精品一区二区三区电影网

品牌介紹

A global supplier of sounding devices

Challenge sets itself apart as a specialist in audible technology strategically aligned with the finest factory resources. With a robust infrastructure of manufacturing, distribution and value added services, Challenge is unrivaled by any other supplier in this market offering custom mechanical, electrical and software solutions for audible and mechanical assemblies.

Challenge Electronics delivers North American engineering ingenuity, economic advantages of off-shore production and logistics assistance for a certified customer experience. The result is a highly effective organization that offers high quality internationally certified products and immediate technical support suited for your needs.

With offices in key regions around the world, Challenge is readily available to service the most demanding markets including medical, consumer electronics, automotive and marine instrumentation as well as any high-performance system that relies upon a clear and custom-tailored sound output.