Anhui Jiuhua New Materials Co., Ltd. — Zinc Plant Production Public, Zinc Alloy, Roasting Production Maintenance and Other Labor Service Engineering Procurement Announcement

[Tender Notice] Anhui Jiuhua New Materials Co., Ltd. — Zinc Plant Production Public, Zinc Alloy, Roasting Production Maintenance and Other Labor Service Engineering Procurement Announcement Purchasing Unit: Tongling Nonferrous Metals Group Tongguan Construction and Installation Co., Ltd. Region: Tongguan District, Tongling, Anhui Project No.: TGJA-DYLW-2026-77 Published: 2026-08-21 Bid Deadline: 2026-08-27