TÜV SUD is an international service organization headquartered in Munich, Germany, and a member of TÜV. TÜV SUD provides consulting, testing, certification and training as its main services. There are more than 800 locations worldwide, mainly in Europe, North America and the Asia-pacific region.

In Apr 2015, a lab manager of TÜV SUD in Thailand inquired about an 800L sand and dust test chamber (DI-800) to LIB. The purpose is to perform IP5X/6X tests for their client at their own lab.

The client sent us an email and said that the equipment works very well and no problem for use.