Yoshimasu Seisakusho produces parts and components for airplanes and space stations. Our company offers all types of precision parts solutions.
SCOPE OF BUSINESS
Designing, manufacturing and assembling of precision sheet metal parts and components mainly used for aircraft engines and aerospace equipment
FEATURES OF YOSHIMASU
Aviation Quality – The Half-Century of Experience
Since the foundation in 1956, we have consistently produced aircraft parts and components. Our technological capability and experience cultivated in the strict process controls and quality requirements imposed in aerospace industries are one of our advantages.
Parts Made of Special Materials
Manufacturing parts made of special materials such as Titanium Alloy, Cobalt Alloy, Nickel Alloy, etc.
In-house all processes
Our company has ‘in-house all processes’ including special processes such as laser and wire electric discharge machining, welding, heat treatment, and non-destructive inspection.
NADCAP Accreditation in 4 Categories
Our company has the international aerospace industrial process accreditation in four categories; “Laser/Wire Machining”, “Welding”, “Heat treatment” and “Fluorescent Penetrant Inspection”.
Academia-Industry Cooperation for Technological Innovation
Electrical resistance heat forming, our technology development, was applied to press forming for manufacturing aircraft parts and components. Some parts are being manufactured successfully with the new method. Research and development of processes is also part of Yoshimasu’s technological scope.。