Maple Plain, Minn.-based Proto plans to continue to operate the FineLine facility out of Raleigh and expects to retain all key employees, according to a release announcing the deal.
FineLine had revenues of about $9.7 million last year.
The company provides stereolithography, laser sintering and metal laser sintering services to corporate customers in a number of industries, including aerospace, consumer products, medical and computers and electronics.
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