Glorytek Instruments is a professional international instruments provider. We are the manufacturer of infrared thermometer, ambient humidity-thermometer, pen-type thermometer, metal detector, voltage tester, video boroscope and various kind of instruments. We have strong relative products developing ability. If you have new idea to develop new products for your company, we are the right one cooperator. We got ISO9001:2001 quality certificate at May 2001, also got Germany RWTUV certificate at June 2001. We provide OEM and ODM service for you. Please don't hesitate to contact us, if you have any question about us. Thank you for your time!