Established in 2014, ATL is an independent third-party testing organization providing professional testing services to public in Hong Kong, Macau and mainland China.

Alliance Testing Co., Ltd. provides construction materials testing services in Macau since 2014, while Alliance Testing (HK) Co., Ltd. began to service the public in Hong Kong in 2019. We have introduced the international standard of ISO/IEC17025 “General Requirements for the Competence of Testing and Calibration Laboratories” since the group was established. Our quality management systems have been implemented to comply with the requirements.