[Equipment Category] Bidding Announcement for Procurement of Air Cannon for Zinc Concentrate Batching Steel Silo of the 150,000 t/y Zinc-Based Materials Green Intelligent Manufacturing Project

[Tender Notice] [Equipment Category] Bidding Announcement for Procurement of Air Cannon for Zinc Concentrate Batching Steel Silo of the 150,000 t/y Zinc-Based Materials Green Intelligent Manufacturing Project Purchasing Unit: Henan Yuguang Zinc Industry Co., Ltd. Region: Jiyuan, Henan Published: 2026-08-12 Bid Deadline: 2026-08-18