ERKO company manufacture aviation parts by plastic forming and machining, processed materials are stainless steel, nickel alloys, copper, aluminum and brass. Main technological processes are:

• Turning
• Milling
• Grinding
• Punching
• Stamping
• Electro drilling
• Welding
• Bonding
• Injection moulding
• Tin plating
• Oxidizing
• Heat treatment