RNIB policy manager Andy Kaye is opposed to the Remploy closures.
"We contest this idea that people working in Remploy factories are somehow holding back other disabled people from getting a job" he says.
"The Government can prioritise Access to Work for those people closer to the labour market, but for those who want to see an option of being in supported employment, like Remploy, they should have that option."
A former Remploy worker has built himself a positive future, setting up his own business.
A private bid to save the Wrexham factory has been rejected by Remploy bosses.
Disabled workers at Remploy sites in Wales take industrial action following a UK Government decision to close or sell-off factories.