I-NJMM ingakwazi ukwenza igridi yensimbi ngokuvumelana nezindinganiso ezifundeni ezahlukene, njenge-China: YB/T4001.1-2007, USA: ANSI/NAAMM (MBG531), UK: BS4592 njalonjalo.
I-NJMM ingakha noma yikuphi ukucaciswa kwegridi yensimbi etholakalayo, kokubili ngencazelo eyintshi nencazelo yemethrikhi.
Osayizi bephaneli abajwayelekile abajwayelekile ngu-3'X24',3'X20', 1000X6000mm, 1000X6100mm njll.
Amabha avame kakhulu 1" X 1/8", 1" X 3/16", 1" X 3/16", 1" X 3/16", kanye no-25X3, 30X3, 32X3, 25X5, 32X5, 35X5, 38x5 njll.
I-Serration yenzelwe ukumelana nokushelela.I-graft enezindawo ezingaphezulu zemigoqo yokuthwala engafakiwe.
I-bar grating ifika ingakaphekwa, ipendiwe, idiphu eshisayo ifakwe amagalani.
Yebo.