Taiwan-based Gudeng Precision Industrial has opened its first U.S. manufacturing plant in Glendale, adding a small but specialized supplier to the West Valley’s semiconductor and aerospace economy.
The 12,000-square-foot facility at 5260 W. Phelps Road represents $5 million in capital investment and is expected to support more than 30 jobs, according to an Arizona Commerce Authority announcement issued Wednesday, Oct. 7. Gudeng held the grand opening Tuesday, Oct. 6.
The distinction matters: the Glendale operation is open, rather than proposed or awaiting construction. The state describes it as Gudeng’s first U.S. manufacturing site and says it will produce components for semiconductor, aircraft and aerospace customers.
What Gudeng makes
Gudeng’s broader product portfolio includes specialized carriers that protect wafers and photomasks as they move through semiconductor manufacturing, along with advanced-packaging carriers and precision aerospace parts. Its company location directory lists the Glendale address as its U.S. operation.
The opening places production capacity inside the same regional economy as TSMC’s expanding north Phoenix campus and Amkor Technology’s planned advanced-packaging and test campus in Peoria. Gudeng has not publicly identified customers for the Glendale plant, and the Oct. 7 announcement does not say that the facility holds a contract with TSMC or Amkor.
That distinction is important because semiconductor-supplier announcements can be overstated when proximity is treated as proof of a customer relationship. What is established is that Gudeng now has operating manufacturing space in Glendale and serves the same two industrial sectors that are driving major capital investment across the region.
Hiring and the production ramp
ABC15 reported, based on interviews at the opening, that Gudeng expects to hire 30 to 35 workers during the next two years. The company is seeking technicians, CNC machinists, machine operators, electricians and quality-control workers. Employees from Taiwan are expected to help start the operation and train local hires.
The state announcement gives a total job estimate but does not specify how many people are already working at the plant, when the facility is expected to reach full production or its planned annual output. It also does not identify a public incentive package. Those are the next useful measures of how quickly the $5 million operation moves from its ceremonial opening into sustained production.
A supplier-network milestone for Glendale
Arizona officials say the state has attracted more than 70 semiconductor expansions since 2020. Many of those projects are smaller than the multibillion-dollar fabs that dominate headlines, but they fill production, equipment, chemical, packaging, maintenance and logistics roles needed by a domestic chip supply chain.
Gudeng’s opening also follows the Oct. 5 launch of a new Taiwan representative office in Phoenix, which is intended to help Taiwanese companies establish operations and navigate business needs in Arizona. West Valley Post is tracking those connections in the TSMC and West Valley Semiconductor Supplier Tracker.
The immediate local impact is specific: a $5 million manufacturing investment, more than 30 expected jobs and a new active industrial user in Glendale. The longer-term significance will depend on hiring, production growth and whether Gudeng expands its U.S. customer base from the West Valley site.



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