Peb Cov Khoom lag luam

  • Straight welded pipe

    Ncaj welded yeeb nkab

    Daim ntawv thov: Welded steel yeeb nkab yog siv dav hauv kev tsim kho dej engineering, petrochemical kev lag luam, tshuaj lom neeg kev lag luam, kev lag luam hluav taws xob fais fab, kev ua liaj ua teb ua kom dej thiab nroog tsim kho.