Updated

TAIPEI, Taiwan — Taiwan's Foxconn Technology Group, which has been shaken by a spate of worker suicides in China this year, said Friday another employee had died but denied it was work-related.

The maker of iPhones, iPads and other electronic gadgets for global corporations including Apple Inc. said the 28-year-old engineer died "a sudden death" last week at his home near Foxconn's Shenzhen plant in China's southern Guangdong province.

The cause of the death was being investigated and "we have found nothing to support any allegation that it was work-related," the company said in a statement.

Hong Kong's Ming Pao newspaper reported Wednesday that relatives claimed the engineer died of work stress, having worked 34 hours without a break shortly before his collapse.

The company announced Wednesday a 30 percent pay raise for workers to help create a better working environment where employees can reduce overtime work and have more time for leisure.

Labor activists accuse the company of having a rigid management style, an excessively fast assembly line and forced overwork, allegations that Foxconn denies.

Ten workers have killed themselves and three have attempted suicide at Foxconn's operations in southern China this year, involving mainly workers who jumped from buildings.

Foxconn Chairman Terry Gou has promised to work harder to prevent more deaths.

Safety nets were being installed on buildings and more counselors were being hired. He also has said all employees were being divided into 50-member groups, whose members would watch for signs of emotional trouble within their group.