The technology giant had pledged to increase investment in the US by $600bn, under pressure from Trump.
The tech giant is facing pressure over claims that its news app does not feature articles from conservative outlets.
The company's revenue was boosted by iPhone sales, but sales of its wearable tech and Mac computers dipped.
Apple's thinnest iPhone, the Air, plus the latest 17 models helped boost sales in September.
The tech giant plans to boost investment in the US as it comes under pressure from the White House.
Tim Cook's trip to the city of Chengdu comes as iPhone sales in the country flag.
Apple confirms new iPhone 15 will have a common USB-C charging port after the EU forced the change.
The technology giant is facing headwinds as the economy weakens and living costs hit customers.
The Apple CEO greeted customers who visited the store and posed for selfies with some of them.