Recently, the "Coal and Coke Fully Automatic Sample Preparation System" undertaken by Doshine (Shanghai) Measurement and Control Technology Co., Ltd. for Shanghai Meishan Steel has successfully passed the Type A inspection and acceptance.

   During the acceptance inspection, the expert team from Shanghai Meishan Steel conducted a rigorous verification of the system. The special tests covered 15 key items, and the system underwent multiple assessments, including equipment status checks, functional tests, and live‑material operation validation. The system's operational stability and technical indicators all met the expected standards, marking another authoritative industry validation of Doshine Measurement and Control's technical strength in the field of intelligent coal and coke testing.

   This Type A inspection has not only validated Doshine Measurement and Control's technical strength in the renovation of the fully automatic coal and coke sample preparation system, but also provides a strong guarantee for Shanghai Meishan Steel's subsequent stable and efficient steel production.