Mechanical engineering

• Car Bodyshops (9)
• Hiring of other machinery and equipment (1)
• Machines and machine parts (16)
• Manufacture of machinery and equipment (1)
• Manufacture of other general purpose machinery (10)
• Mechanic garages (4)
• Robots fabrication (28)

Metal & metal goods

• Aluminium, carpenters (2)
• Iron and metal offices (2)
• Plumbing (17)
• Scrap Metal wholesalers (3)
• Wholesalers of metal products (26)
• Wholesalers of Stainless steel (1)

Metal shaping

• Metals, manufacturing companies (10)

Metalworking

• Blacksmiths (18)
• Foundry work services (4)
• Manufacture of Welders machinery and devices (1)
• Welders (3)

Propulsion technology

• Ball Bearings (2)
• Manufacturer of Propulsion technology (1)
• Wheels and Rollers (1)
• Wholesalers of Motors, engines and parts (2)

Surface technique

• Manufacture of sharpening and buffing machines (2)
• Metal refining and surface treatment (2)
• Metallic auger smitheries (2)
• Sharpeners (38)

Tool construction

• Diamond Tools (6)
• Manufacture of machine tools (4)
• Scales and balances (2)
• Tools (6)