since 1992
tradition looks
forward to future
since 1992
tradition looks
forward to future


The history of P.M. it began in the first nineties, when Mr. Mastella Roberto founded a laboratory for the manufacture of iron and stainless steel, for public and private clients; the company captures immediately, thanks to its design creativity and flexibility in the production, a excellent market solidity.

Over the years the P.M., born as light carpentry, for various workmanships to iron and steel, specializing in the production of stairs and railings for interior and exterior, our mission is however to satisfy all customer requirements.

The experience of two generations, in the noble art of the iron and steel, born exclusive stairs, able to integrate into contemporary homes, stairs that stand out for design, innovation, materials, attention to detail. We design internally with 3D modeling programs our collections and thanks to the creativity and flexibility in production, we work with architects and interior design in order to provide exclusive stairs. The strength of our projects, lies in the ability to offer a complete service from design, material selection, production, until the delicate phase of the installation. Our stairs are created with passion.

Every single order is followed by highly specialized personnel and advanced production equipment, only in this way, it is possible to realize the dreams of our customers

pm scale since 1992




PM scale guarantees the CE marking according to EN 1090-1: 2009.

Our products comply with the requirement of stability, strength, durability, functionality and safety, as outlined in EU directives.

This application has become mandatory as of 1 July 2014 for metallic carpentry manufacturers.
The CE marking is the result of a work study through laboratory tests, calculations and checks to meet the essential requirements of the European standards.

Although the stairs collaborating with the supporting structure of the buildings are not obliged to have the CE mark, we still want to show you the quality of our products.

Our company is subject to annual inspection of the production cycle for verification of constancy of performance required in the EU directives.

The CE mark indicates compliance with set minimum standards.

Our products that fall under the control of the Factory Production Control are elements of structural steelwork, welded and not, made in execution class up to EXC2.
certificato di costanza delle prestazioni per pmscale

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..:PM Scale s.a.s. - via G.Galilei 7/B - San Pietro Viminario (PD) CAP 35020 | Tel. 0429.760105 | Fax. 0429.760246 | This email address is being protected from spambots. You need JavaScript enabled to view it. ::..
..:: Capitale Sociale € 10.000,00 i.v | REA PD 237661 | C.F. e P. iva 02515020283::..

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