Ua hele ʻo Tianjin Youfa Steel Pipe Group i ka Shanghai Steel Pipe International Expo ma Kepakemapa 22-26, 2020. ʻO kā mākou kū ʻo E2E21. Welina mai e kipa.
Ka manawa hoʻouna: Sep-25-2020
Ka manawa hoʻouna: Sep-25-2020
Ua hele ʻo Tianjin Youfa Steel Pipe Group i ka Shanghai Steel Pipe International Expo ma Kepakemapa 22-26, 2020. ʻO kā mākou kū ʻo E2E21. Welina mai e kipa.