QZ Labs is Qualcomm Preferred Test Center (PTC) and provides quality testing and certification to 5G NR/LTE/UMTS/GSM devices for their compliance with regulatory, technical and international performance standards. It also provides 5G/4G/3G/2G field test services leveraging on its long earned name in 5G/4G/3G/2G field test services in European market. QZ Labs carries a strong track record, expertise and vast experience in 5G/LTE/UMTS/GSM field testing for the European wireless operator acceptance for OEMs.