Broshọ

  • Sistemụ Njikọ Njikọ nke Hebei Yida CJ
  • Broshọ Ngwaahịa Hebei Yida Rebar Mechanical Splice Product
  • Sistemụ njikwa ogo Hebei Yida ISO9001 Asambodo
  • Hebei Yida Quality Management System BS EN ISO 9001: 2008 Asambodo
  • Asambodo njikwa ogo nka na-ahụ maka nka na ụzụ UK
  • Nkwenye teknụzụ Hebei Yida na-elekọta TA1-B 5068