China Building Materials Inspection and Certification Group (Shandong) Metrology and Testing Co., Ltd. was founded in 2015. In 2021, it joined China National Building Materials Group, a central SOE. Relocated to No. 336 Airport Road in 2026, it covers about 5,000 ㎡ with 708 CNAS-accredited calibration and testing capabilities. It provides services in nine general metrology fields and eight special fields including dimensional, thermal, mechanical, electromagnetic, optical, medical, construction, electrical and electronic equipment.