Noong ika-8 ng Setyembre hanggang ika-10 ng Setyembre 2023, lumahok si Youfa sa Mongolia International Building Materials at Interior Decoration Exhibition
ERW welded steel pipe,Galvanized steel pipe,Square at rectangular steel pipe,Galvanized square at rectangular pipe,mga kabit ng bakal na tubo,hindi kinakalawang na tuboatplantsa, atAPI 5L steel pipeay ipinakita sa Youfa booth A-46.
Oras ng post: Set-11-2023