Linyi Haihuixiang Trading Co., Ltd. Aluminum Alloy PV Support Bracket Assembly Workshop Project with Annual Output of 20,000 Sets: Pre-Approval Announcement for Construction Engineering Planning of No.1 Production Workshop

[Tender Notice] Linyi Haihuixiang Trading Co., Ltd. Aluminum Alloy PV Support Bracket Assembly Workshop Project with Annual Output of 20,000 Sets: Pre-Approval Announcement for Construction Engineering Planning of No.1 Production Workshop Purchasing Unit: 临沂海慧翔贸易有限公司 Region: 山东省临沂市兰山区 Published: 2026-09-07