They need to install more of them.
So many lies. . . China Labor Watch is notorious for propaganda. The article you've linked to, "Apples Shameful Secret: Watch Factory Workers Dead Body Discovered In River After Suspected Suicide See The Shocking Video", from an online Tabloid like scandal sheet, like all of their articles, is made up of innuendo and rumors and not facts or even evidence. Here is the last sentence filled with lies:
There have been many reports of suicides at factories producing Apple products over the last five years. In 2010, 14 workers at a Foxconn complex in Shenzhen, China, took their own lives. The company soon installed suicide safety nets to prevent employees from jumping to their deaths.
This lie has been promulgated so many times it is ridiculous. . . and China Labor Watch absolutely knows it as a fact! Not a single one of those 2010 suicides occurred at a Foxconn factory manufacturing Apple Products, not a single one. This is well known and documented in numerous reports and investigations. The plant where those suicides occurred were making Microsoft Xboxes, HP Computers, Sony Playstations, and Nokia cellular phones. . . not any kind of Apple Products.
You've been told this, with links to the evidence and the facts, numerous times, Ethan, and so has the serial liar DennisW, but you both still repeat the propaganda and the lies promulgated by an organization with an agenda. That makes you a liars as well, because you also know the truth and choose to ignore it in favor of the lies.