Procurement of platform door equipment for Qingdao Metro Line 15, China March 15, 2026 | Asia Pacific Tenders, Tenders & Contracts Country: China Organisation: Qingdao Metro Group Corporation Limited Description: Bids are invited to supply a platform door equipment for Phase I of the Qingdao Metro Line 15. Closing Date: March 26,... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password