Metal Industry in
Schlieren

Metall & Holz Hoppler GmbH

Since 2012 · 1–10 empl.·5.0(21)

Metall & Holz Hoppler GmbH operates as a metal workshop and joinery offering metal fabrication and metal design services alongside custom carpentry and interior joinery. The company produces forged and metal‑design pieces, performs furniture, door and repair work, provides prototype and concept support, and runs practical courses such as knife‑making.

SIPRO Siderprodukte AG

Since 1968 · 11–20 empl.·5.0(4)

SIPRO Siderprodukte AG distributes steel products worldwide and provides associated supply‑chain and logistics services. Its product range includes bar steel, wire rod, reinforcing steel, semi‑finished products, raw steel, shaped steel, reinforcement meshes and plates; the company also uses EDI and track‑and‑trace systems and maintains certificates for quality and environmental standards.

DONALAM Siderprodukte AG

Since 2007 · 11–20 empl.·5.0(4)

DONALAM Siderprodukte AG is a distribution company for bar steel for machining. It supplies rolled and peeled round steels for mechanical machining, with the products manufactured at SC Donalam Srl in RO‑Călărași.

Madörin + Cie, HZ Wechselrahmen

Since 2003 · 1–10 empl.·4.8(6)

The company's core activity is the manufacture and sale of interchangeable frames, particularly Huber interchangeable frames, in various sizes, profiles and materials such as wood, aluminum (Alu) and iron.

SIPRO Beltrame AG

Since 1982 · 11–20 empl.

SIPRO Beltrame AG is a distribution company for products of the Beltrame Vicenza steelworks group. The company handles sales in Switzerland as well as in Austria, Slovenia and Croatia.

PITTINI Siderprodukte AG

Since 2018 · 11–20 empl.

PITTINI Siderprodukte AG sells wire rod produced by the PITTINI Group and distributes these products exclusively for the German market. The company operates as a sales company within the SIPRO steel network.

Göldi Präzisionsmechanik AG

Since 2017 · 11–20 empl.·5.0(3)

The core activity of Göldi Präzisionsmechanik is the manufacture of precision parts, particularly through long turning (Décolletage) and CNC machining, for various fields of application such as medical technology, dental products and other industries that require the highest quality and precision.

E. Kittel AG

Since 1984 · 1–10 empl.