Quanta Computer is thought to be the sole manufacturer of MacBook Pro 14 and 16 laptops for Apple. With these machines primarily coming out of this solitary ODM’s Shanghai facilities, supplies have been hit very hard by China’s lockdowns and related efforts to stop the spread of Covid-19. According to Taiwan’s United News Network, Quanta’s pandemic-affected production lines have led to delays of up to two months from customer order to delivery of the laptops mentioned.

We reported on laptop supplies being battered by China’s latest implementation of anti-pandemic measures about a month ago. That report made specific mention of Shanghai-based contract laptop manufacturers being affected. In a follow-up report a fortnight ago, we noted that Quanta Computer had been experiencing assembly line disruptions since the city lockdown began on March 28.

Another of today’s story sources, DigiTimes, says that Quanta Shanghai has suffered from production levels as low as 5% of its potential due to anti-pandemic measures. However, Quanta’s vice chairman CC Leung reportedly said that production was operating at up to 30% capacity as we traversed from April into May. It is currently looking to scale production lines back up to 50% capacity.

Factory employee riots are also mentioned in the United News Network report; however, we don’t get much detail about these events. Riots were presumably about the working conditions, with employees doing extended shifts, living, sleeping and eating on the premises. It sounds like some were pushed too far from an acceptable work-life balance and missed home life.

As per our headline, the Quanta Computer production problems are having a bad effect on Apple MacBo