Procurement Project for Installation Engineering Contract of the Crude Manganese Dioxide Valuable Metal Recovery Project and Pneumatic Valve Retrofitting Project of MCC New Materials Project Phase II

[Tender Notice] Procurement Project for Installation Engineering Contract of the Crude Manganese Dioxide Valuable Metal Recovery Project and Pneumatic Valve Retrofitting Project of MCC New Materials Project Phase II Purchasing Unit: MCC Ruimu New Energy Technology Co., Ltd. Region: Caofeidian District, Tangshan, Hebei Project No.: 201510-2026-01XJ051 Published: 2026-08-02 Bid Deadline: 2026-08-10