China Railway Construction Engineering Group Co., Ltd. 2026-2028 Guangdong Regional Installation Engineering Steel Pipe Framework Agreement (Galvanized Steel Pipe, Lined Plastic Steel Pipe, Coated Plastic Steel Pipe) Phase II Quotation Bidding Invitation Letter

[Tender Notice] China Railway Construction Engineering Group Co., Ltd. 2026-2028 Guangdong Regional Installation Engineering Steel Pipe Framework Agreement (Galvanized Steel Pipe, Lined Plastic Steel Pipe, Coated Plastic Steel Pipe) Phase II Quotation Bidding Invitation Letter Purchasing Unit: China Railway Construction Engineering Group Fifth Construction Co., Ltd. Region: Nansha District, Guangzhou, Guangdong Project No.: SJSG-22目SJSG-22 Budget: CNY 4.5M Published: 2026-08-28 Document Deadline: 2026-09-02 Bid Deadline: 2026-09-08 Bid Opening: 2026-09-08