Republican Donald Trump, who has made his criticism of a pending Pacific trade agreement central to his campaign, on Tuesday visited a Seattle suburb home to a large Boeing (BA) plane manufacturing facility that depends heavily on Asian sales.
Trump vowed at his rally that he would win Washington state, even though the state tends to support Democrats and that party’s nominee, Hillary Clinton, leads by large margins in opinion polls ahead of the Nov. 8 election.
The Republican nominee, however, presents a conundrum for the unions that represent workers at Boeing, the world’s largest aerospace company. He has courted manufacturing workers with vows to tear up trade agreements and scrap the 12-nation Trans-Pacific Partnership.
“The destruction that NAFTA started will be finished off if the Trans-Pacific Partnership is approved,” Trump said on Tuesday, referring to a separate deal with Canada and Mexico reached in the 1990s. He also has vowed to renegotiate that agreement.
See also: Here’s How Donald Trump Plans to Get Tough on China
Supporters of the Trans-Pacific Partnership (TPP) point to Boeing’s aircraft sales to Asia to tout the benefits of the agreement. Secretary of State John Kerry visited a nearby plant earlier this year to rally support for the pact.
Manufacturing unions agree with Trump on his opposition to TPP and the export of jobs overseas, but officials said they find his track record unconvincing.
“The fact is that Trump has had the opportunity to bring jobs to Americans, and he’s chosen to outsource them,” said Larry Brown, legislative and political director for the International Association of Machinists and Aerospace Workers District Lodge 751, which represents about 32,000 workers in the state, mostly at Boeing.
See also: Why Trump’s and Clinton’s Promises to Revive Manufacturing Are Cruel
Boeing produces some of its largest planes only miles from where Trump spoke Tuesday night. As they are assembled, the painted tails of the planes show the airlines that ordered them, and many are Asian. Major components of each plane come from overseas: South Korea, China and Europe.
Over the next 20 years, Boeing projects that Asian customers will account for 40% of the total global jetliner’s market, the company said in a recent report.
“Trade is a huge part of the success of manufacturing in Washington,” said Linda Dempsey, vice president of international economic affairs for the National Association of Manufacturers, which Boeing belongs to. “They are exporting $73 billion in manufactured goods.”
But Trump offers a more dire outlook, arguing that only he can keep Boeing from moving those high-paying manufacturing jobs from Washington to China.
“They’ll start taking your business away, and you won’t have much of Boeing,” Trump told Seattle’s KIRO radio on Monday.
See also: Donald Trump Is Meeting with Mexico’s President on Wednesday
Trump has broken with the Republican Party’s traditional embrace of free trade. He has vowed to rip up the TPP and renegotiate the North American Free Trade Agreement, or NAFTA, an existing deal with Canada and Mexico which he blames for the loss of U.S. jobs.
The Republican Party’s support for free trade has put it in sync with large business groups such as the Chamber of Commerce and the National Association of Manufacturers.
Tony Fratto, a former official in the administration of Republican George W. Bush, criticized Trump as out of step with the party.
“Trump‘s policies in this area are really dumb generally, but are particularly dumb for a major exporting company,” said Fratto, who worked on behalf of a coalition of large companies, including Boeing, that were pushing for renewal of the Export-Import Bank.
See also: Foreign Pilots Offered to ‘Live Like a King’ If They Just Sign On with China
Some voters in Washington state remain divided. Kirk Hoeppner, 53, a business analyst at Boeing who lives in Granite Falls, Washington, said he will vote for Trump and he agrees with his business views. But he was not sure closer ties to other countries would hurt jobs there.
“Even if we ally with other countries, we’re still going to sell more airplanes,” Hoeppner said.
Corey McNally, 40, of Whidbey Island, Washington, has not decided whom he will vote for.
“The union members love Hillary just because they’re supposed to because she’s a liberal,” said McNally. And Trump, whom he called “just kind of a big show,” may be too late to change anything.
“This company’s been outsourcing jobs for years,” he said of Boeing.