Metal Industry

Rofam GmbH 

Leimbach Ag · Since 1995

The core activity of Rofam GmbH is the application of laser technology for material processing, particularly for laser welding and laser engraving of products, mainly in the fields of medical technology, mechanical engineering, tool and mold making.

Schild Metallveredlung AG 

Büsserach · Since 1996

Schild Metallveredlung AG provides surface finishing services for metal components, including galvanic zinc plating, electropolishing and chemical pickling of stainless steel. Its services also include layer thickness and roughness measurement, transport and delivery, and technical consultation, and the company reports sustainability measures such as photovoltaic generation and wastewater treatment.

Schmidt Werkzeugbau GmbH 

Wolfwil · Since 2004

The core activity of Schmidt Werkzeugbau GmbH is the development, manufacture and maintenance of tools and machine parts, particularly in the field of plastics processing and metal processing. This includes the production of plastic injection molds, punching tools and special machines, as well as the manufacture of precision parts.

Semec Mechanik AG 

Ruswil · Since 2019

The core activity of Semec Mechanik AG is the manufacture of mechanical components and devices, particularly through turning and milling of workpieces made of various materials such as aluminum, steel, stainless steel, non-ferrous metals and plastics. The company offers its customers comprehensive solutions from development and production to assembly and delivery of ready-to-install assemblies.

SIPRO Siderprodukte AG 

Schlieren · Since 1968

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.

SIPRO International AG 

Cham · Since 2022

SIPRO International AG is a sales company within the SIPRO Steel Solutions group that manages global trading and transport of steel products. It handles full order processing and export services, including ship chartering, letter-of-credit processing, transport insurance and vessel tracking.

Sonderegger Quirin AG 

Widnau · Since 1995

The core activity of Sonderegger Quirin AG is the manufacture and assembly of components and assemblies, particularly through turning, milling, flat grinding and deep hole drilling, as well as the design, development and overall consulting of customers in the field of metal processing.

Stäheli AG 

Rickenbach Sulz · Since 2000

The core activity of Stäheli AG is the deburring and polishing of complex workpieces from various industries such as medical technology, sensor technology, chemical-pharmaceutical, machine and tool construction, as well as aerospace. In this process, the company uses the unique Abrasive Flow Machining (AFM) process to machine internal and hard-to-reach areas of components, producing high-quality polished surfaces, perfectly deburred edges and rounded holes.

Strub AG 

Lyss · Since 1980

The core activity of Strubline AG is the manufacture and distribution of roof drainage systems, in particular gutters, downpipes, gutter hooks and accessories, made from various metals such as zinc, copper, galvanized and others.

Strubline AG 

Wiler B. Seedorf · Since 2002

Strubline AG manufactures roof drainage systems and accessories, including gutters, downpipes, gutter hooks and related fittings. The STRUBLINE® product line is available in multiple sheet‑metal materials and is supplied via specialist trade partners.

Surovon GmbH 

Obergösgen · Since 2003

Surovon GmbH supplies CVD (chemical vapor deposition) coatings for industrial components, including CVD-Al2O3, TiN, TiCN and TiC. Additional services include micro-blasting, polishing (drag finish), hardness testing and ultrasonic cleaning, delivered via its coating centre for surface treatment of tools and parts.

SWISS SCHLIFF, von Allmen Urs-Peter 

Köniz · Since 1999

SWISS SCHLIFF, von Allmen Urs-Peter provides mechanical fabrication, machine construction and technical services and operates a professional skate‑sharpening service. The company is an authorized service partner for MELAG autoclaves (including MELAtherm 10 and MELAdem 53), manufactures skate‑sharpening machines such as the MVP 90, and offers CNC turning, CNC milling, cylindrical grinding, repairs, assembly, cleaning and training.

Temsa SA 

Romanel-Sur-Morges · Since 1976

The core activity of Andenmatten Frères SA is the industrial processing of metal parts, particularly in sheet metal work. The company offers a range of services, including: Laser cutting and water jet cutting of metal parts; Punching, folding, rolling and deburring of metal parts; Manufacturing of metal parts to customer specifications; Development and production of prototypes; Surface treatment of metal parts by polishing, sandblasting, painting or thermolaquering. The company focuses on the production of metal parts for various industries, including the construction industry, electrical engineering and mechanical engineering.

Ultra Décolletage SA 

Court · Since 2007

Ultra Décolletage SA manufactures components for the watchmaking sector and provides high-precision décolletage, machining and finishing services for small mechanical parts. The company prepares production plans from technical specifications, machines materials up to 22 mm diameter and performs in-house finishing and quality control.

Umcor AG 

Zurich · Since 2003

The core activity of Umcor is the production and trade of metal products, particularly copper and copper products, such as copper powder, lead and steel alloys.

Verzinkerei Kriessern AG 

Kriessern · Since 1969

The core activity of Verzinkerei Kriessern is the coating and surface treatment of small parts, particularly through galvanizing, as well as complementary services such as cleaning technology, engineering and further surface treatments like pickling, deburring, sandblasting and heat treatment.

VinTec GmbH 

Zuchwil · Since 2010

VinTec GmbH provides regrinding services for carbide and HSS tools, manufactures special tools and new productions, and offers coating services as well as consulting and support in machining technology.

Werkhalle Tech AG 

Schwellbrunn · Since 2020

The core activity of Werkhalle Tech AG is metal processing, particularly large-scale processing, as well as the manufacture of machines and systems. The company offers various services, including consulting and planning, laser cutting, bending, mechanical finishing, surface treatment, logistics and complete production.

Wiedmer Schleiferei AG 

Wila · Since 2023

The core activity of Wiedmer Schleiferei AG is the flat and profile grinding of metals and other materials with high precision requirements. The company offers contract manufacturing services for the production of individual parts to small and large series and has various clamping and grinding techniques, such as vacuum plates, magnetic technology and sinus tables, to process a wide range of materials, including copper, aluminum, tungsten, titanium, carbon, brass, plastic, ceramic and hard metal.

Willy Giger AG 

Tuggen · Since 2000

Willy Giger AG is a precision grinding company specializing in cylindrical grinding for die making, machine construction and tool making. The company processes high-precision parts for medical technology, textile, automotive and sport-engine sectors and offers CNC and conventional methods including profile, thread and non‑round grinding, with capacity for diameters from about 0.3 to 650 mm and lengths up to 1600 mm.