Fibers maber pi sodium hydrosulfite
sodium hydrosulfite ber pi jam tedo matung tung, eno re ma julwongo ni "Rongalite." Ka jutiyo kudu pi lwoko rangi ma tek nyo kwanyo rangi, dul bongo umaku ubed ku kero mi ciro lyethu ma tek manangu epe ku ret.
I lembe mi rwom, sodium hydrosulfite ukadhu ngo rwom mi ZDHC Level 3 kende, ento bende rwom mi rwom matung tung calu ISO 9001, 14001, man 45001, ma ukelo rwom maber, gwoko kwo, man bedo ber.