China is the largest maker of a host of products and its market size also inspires US companies, Craig Allen, the president of the US-China Business Council, said at the forum, noting that China's supply chain ecosystem also gets a significant boost thanks to its input in basic infrastructure construction and talent creation, according to local newspaper Zhejiang Daily on Monday. Allen said that most US companies that have invested in China follow the strategy of "in China, for China," and they look forward to building stable and resilient global supply chains together with China.