ISO 9001: 2015 Asambodo nke Sistem Njikwa Nkwupụta nnwale na akụrụngwa na-abụghị nke na-enweghị eriri nke valving nke ọma ISO 14001: 2015 Bochum Asambodo Sistemụ Asambodo 45001: 2018 Ọrụ Nchekwa Nlekọta Ahụike Ahụike Ahụike Asambodo Nrụpụta Nchịkwa Asambodo Nrụgide 4.3 Asambodo Ihe Asambodo Asat Asambodo AAC-Valves AST na ASTM F1387 ngwaahịa Asambodo Ast na ASTM F1387 Akwụkwọ nchekwa nchekwa nchekwa Akwụkwọ ikike mmepụta ọrụ pụrụ iche - Ihe eji arụ ọrụ Asambodo ISO1555 Asambodo Nyocha Ahụsco15555 Akụkọ Nnwale Nnwale HIC Nnwale Nnwale HIC nke Agrivegbaghara Nchịkwa nnwale nke Interlluons Interlluons Interlluons Infless oyi anaghị agba nchara