Which brand of light wave room is good? Is the brand Xinhongneng Lightwave Room good?

xinhongneng optical wave room has been verified by consumer market for 2 years, and it is absolutely environment-friendly and safe. At the same time, xinhongneng optical wave room has obtained market safety and environmental protection certification in Europe, America, Australia and the Middle East, such as CE and ETL, ISO92 (National Quality System Certification), patent certification of launch system, etc., which are all available online.