Esse método é muito bom, porem demorado devido ao agente corrosivo que eu usei, o percloreto de ferro que necessita de muita paciência mas fará a corrosão.


PCB Producer in Portugal

ProFactor S.A. is a 25-year old manufacturing business positioned in the north area of Portugal near Oporto city. Making use of all of the working experience and knowledge attained progressively, from the installed machinery and from the skilled and engaged labor force of 39 people, our plant is capable of developing, making and offering a range of different products: audio and lighting professional equipment, vending machines, interactive board mounting solutions, and so forth. ProFactor S.A. does not only offer its branded products for domestic and foreign markets but also accepts the challenge of developing for other brands in accordance with customer’s demand. In other words, we can provide self manufactured products working as OEM and ODM in exclusivity, offering a 100% European product with all of the related pros: manufacturing flexibility, fast delivery time, adjusted MOQ, fast shipping times, partial shipping orders and post-sales support for 100% Made in EU products.

Cooperating with ProFactor S.A. our customer will find trusted solutions and cost-effective products/systems highlighting elegant design and solid construction, all customized and supplied in line with his request. ProFactor S.A. can additionally manufacture a variety of metal equipment including storage cabinets, metal drawers and shelves, 19″ racks and panels and is also available to accept any kind of subcontracted work (precision metal parts, metal chassis, metal structures, PCB production, PCB assemblage, electronic boards, and so forth).

Speak to Us

ProFactor S.A.
Rua do Padrao 52,
4440-049 Valongo
+351 224 119 160
[email protected]

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