From the U.K. Daily Mail:
This photo and others like it were smuggled out of the KYE Systems factory at Dongguan, China, as part of a three-year investigation by the National Labour Committee, a human rights organisation which campaigns for workers across the globe.
The mostly female workers, aged 18 to 25, work from 7.45am to 10.55pm, sometimes with 1,000 workers crammed into one 105ft by 105ft room.
They are not allowed to talk or listen to music, are forced to eat substandard meals from the factory cafeterias, have no bathroom breaks during their shifts and must clean the toilets as discipline, according to the NLC.
The workers also sleep on site, in factory dormitories, with 14 workers to a room. They must buy their own mattresses and bedding, or else sleep on 28in-wide plywood boards. They 'shower' with a sponge and a bucket.
And many of the workers, because they are young women, are regularly sexually harassed, the NLC claimed.
The organisation said that one worker was even fined for losing his finger while operating a hole punch press.
And what is it that they are so busily manufacturing? Goods outsourced by Microsoft and other global companies.