We, Yuan-ho Harmony Co., Ltd. established in 1997, specialized in the manufacturing the most compact and accurate handy measure tools, such as Infrared Thermometers, Contact Type Thermometers, Hygrometers, Laser Pointers, LED Flashlight, Skin Analyzer/checker, UV Index Meter/Sun Exposure Counter etc. All of them meet industrial level demand, some of them even with patent. And, owing to our reliability and quality products, we are outstanding in this field of business.