Quality control

Precision machine processing technology for micrometer requirement

High quality / High precision

High quality / High precision

At Komai Kousakusho, we are aiming not only for quick delivery and low cost but also for manufacturing high quality products as our most important issue. While we are demanded for higher technology in respect to high performance, complication, and lightweight of products, we accomplish for high precision requirements of our customers with inspection by processing unit. Generally it is said that polishing can be processed by 5 micrometer and wire electric discharge can be processed by 2 micrometer, but the higher precision could be achieved depending on craftworker’s intuition or a sense of job skill. Our company’s technology can be expressed as actualizing the higher precision executed not by machine improvement but executed by well-founded applied skill and flexibility with rich experiences.

Temperature management

Temperature management

We actualize a well-established or stabilized high precision processing by managing a constant temperature and humidity (room temperature: 25℃±0,5℃) that would influence on materials and facilities/equipments.

Consistent manufacturing within the company

Consistent manufacturing within the company

Our company adopts a consistent manufacturing system within the company. Quality control and delivery management take all possible measures by carefully observing the best processing content or working process for each product and taking a responsibility for one product from start to finish. We believe those activities must be necessary to actualize our 3 important backbones as high quality, quick delivery, and low cost.

The first-class holder for the skill examination / mechanical processing: 7 employees
The second-class holder for the skill examination / mechanical processing: 7 employees

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