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