Second Tender Announcement for Calibration/Verification of Gas Alarms and Physical and Chemical Instruments at the Northwest Lead-Zinc Smelter of Baiyin Nonferrous Metals Group Co., Ltd., First Half of 2026 - 8903532

This tender with title Second Tender Announcement for Calibration/Verification of Gas Alarms and Physical and Chemical Instruments at the Northwest Lead-Zinc Smelter of Baiyin Nonferrous Metals Group Co., Ltd., First Half of 2026 - 8903532 has been published on Bidding Source portal dated 26 Dec 2025 for the country of China . It has been categorized on . For similar tenders you can see tenders mentioned below of this page.