Public competitive procurement announcement by the Electromechanical Installation Branch of Sinohydro Bureau 4 Co., Ltd. for electric rolling shutter grille doors and galvanized cabinet hole covers for the Shangyi Pumped Storage Electromechanical Installation Project

By:

中国水利水电第四工程局有限公司机电安装分局

Region:

河北省张家口市尚义县

Published:

2026-07-28

Deadline:

2026-08-02

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