Prototron Soldermask


Redmond Facility
15225 NE 95th Street
Redmond, WA 98052

Toll: 888.847.7686
Phone: 425.823.7000
Fax: 425.869.2515

Tucson Facility
3760 E. 43rd Place
Tucson, AZ 85713

Toll: 800.279.5572
Phone: 520.745.8515
Fax: 520.747.8334

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Our Mission

Prototron Circuits is committed to providing quality printed circuit boards to our customers while maintaining one of the highest “On Time” delivery rates in the industry. We are further committed to provide premier customer service at all levels of the organization while conducting ourselves with the pride and integrity that has been the backbone of this company since its inception. The following represents how we at Prototron earn our reputation as a premier PCB supplier:


Whether we deliver a board in twenty-four hours or in five days, Prototron can be relied upon to provide a high quality board that is compliant to IPC specifications.


We are dedicated to meeting all of our customers’ technological needs from the simplest to the most complex technology. With Prototron's strong engineering support, we can provide assistance with impedance calculations, as well as unique solutions to complex design problems.


We pride ourselves with unmatched on time delivery so our customers’ deadlines are kept.

Premier Customer Service

We consider it a true privilege to serve our customers. We have worked hard to develop great customer relationships. We will continue working as a team with customers to maintain a relationship you can depend on.