Labor Activist Li Qiang wants you to know that the iPhone 4 in his pocket is not an endorsement of Apple’s policies, just an acknowledgement that the company is doing a better job of monitoring factory conditions than its peers. The founder of leading advocacy group China Labor Watch (CLW) told us that, though the Cupertino company does more-thorough inspections than competitors, it is responsible for poor working conditions at its suppliers’ factories and needs to invest some of its record-breaking profits in improving them.“Although I know that the iPhone 4 is made at sweat shop factories in China, I still think that this is the only choice, because Apple is actually one of the best. Actually before I made a decision, I compared Apple with other cell phone companies, such as Nokia,” he said through a translator. “And the conditions in those factories are worse than the ones of Apple.”