Beijing Const Instruments Technology Inc(300445) announced that the company and CIIC metrology Co., Ltd. signed a strategic cooperation agreement on March 2, 2022. The two sides will cooperate on building a smart laboratory in the field of measurement, establishing an instrument and equipment technical training system and equipment marketing system, and building a one-stop after-sales service guarantee system of “maintenance + measurement” around the “comprehensive collaborative partnership plan” launched by CIIC metrology.