In addition to moving Mr. Pinto and his family to Beijing in January, Applied Materials, whose headquarters are in Santa Clara, Calif., has just built its newest and largest research labs here. Last week, it even held its annual shareholders’ meeting in Xi’an.
It is hardly alone. Companies — and their engineers — are being drawn here more and more as China develops a high-tech economy that increasingly competes directly with the United States.
A few American companies are even making deals with Chinese companies to license Chinese technology.
The Chinese market is surging for electricity, cars and much more, and companies are concluding that their researchers need to be close to factories and consumers alike. Applied Materials set up its latest solar research labs here after estimating that China would be producing two-thirds of the world’s solar panels by the end of this year.
“We’re obviously not giving up on the U.S.,” Mr. Pinto said. “China needs more electricity. It’s as simple as that.”
China has become the world’s largest auto market, and General Motors has a large and growing auto research center in Shanghai.
The country is also the biggest market for desktop computers and has the most Internet users. Intel has opened research labs in Beijing for semiconductors and server networks.
Not just drawn by China’s markets, Western companies are also attracted to China’s huge reservoirs of cheap, highly skilled engineers — and the subsidies offered by many Chinese cities and regions, particularly for green energy companies.
Now, Mr. Pinto said, researchers from the United States and Europe have to be ready to move to China if they want to do cutting-edge work on solar manufacturing because the new Applied Materials complex here is the only research center that can fit an entire solar panel assembly line.
“If you really want to have an impact on this field, this is just such a tremendous laboratory,” he said.
Xi’an — a city about 600 miles southwest of Beijing known for the discovery nearby of 2,200-year-old terra cotta warriors — has 47 universities and other institutions of higher learning, churning out engineers with master’s degrees who can be hired for $730 a month.
On the other side of Xi’an from Applied Materials sits Thermal Power Research Institute, China’s world-leading laboratory on cleaner coal. The company has just licensed its latest design to Future Fuels in the United States.
The American company plans to pay about $100 million to import from China a 130-foot-high maze of equipment that turns coal into a gas before burning it. This method reduces toxic pollution and makes it easier to capture and sequester gases like carbon dioxide under ground.
Future Fuels will ship the equipment to Pennsylvania and have Chinese engineers teach American workers how to assemble and operate it.
Small clean-energy companies are headed to China, too.
NatCore Technology of Red Bank, N.J., recently discovered a way to make solar panels much thinner, reducing the energy and toxic materials required to manufacture them. American companies did not even come look at the technology, so NatCore reached a deal with a consortium of Chinese companies to finish developing its invention and mass-produce it in Changsha, China.
“These other countries — China, Taiwan, Brazil — were all over us,” said Chuck Provini, the company’s chief executive.
President Obama has often spoken about creating clean-energy jobs in the United States. But China has shown the political will to do so, said Mr. Pinto, 49, who is also Applied Materials’ executive vice president for solar systems and flat-panel displays.