DNL Optoelec Systems Limited is a Hong Kong consultant company in Non-Destructive Testing field. We provide Thermographic Inspection Services for Building, Roof and Low Voltage Electricity. Infrared measurements can be performed quickly and economically with a minimum of time and manpower involved. This is one of the reasons why inspections are getting more comprehensive and are conducted more regularly nowadays.

識卓光電系統有限公司是一所無損檢測方面的香港顧問公司。我們為建築外牆，房頂和低電壓設備提供紅外線檢查服務。紅外線檢查合乎經濟效益，節省時間和人力。這是紅外線檢查日漸普及的主要原因。