Parts Seiko Co., Ltd

Parts Seiko Co., Ltd

Frequently Asked Questions

What kind of materials do you process?

We have processed most of the common metals for machine structures and various kinds of non-ferrous metals and resins.

Up to what size are you capable of machining parts?

In the case of NC lathe, our handling size is from 3 mm to 300 mm (mainly from 10 mm to 30 mm) in diameter, and up to 1000 mm in length. In the case of machining centers, our handling size is up to about X: 800 mm x Y: 500 mm x Z: 400 mm depending on travels. Please contact us for other sizes.

Can you offer surface treatment?

Various surface treatments such as electrolytic plating (zinc, chrome, nickel, cobalt, etc.), electroless nickel plating, black dyeing, alumite, molybdenum treatment, etc. are available. We consistently offer heat treatment such as high frequency, nitriding, tuftride. Our products are compliant with RoHS, REACH, and other environmental regulations.

What is your strength?

Here are our strengths below.
1. We specialize in manufacturing many kinds of products in small quantities.
2. We are highly competitive in terms of both speed and cost because our skilled engineers have reduced machine setup time with our own program control.
3. We manufacture mass produced items at not only domestic factories but also overseas ones in China and Philippines, which is under our full ownership of capital.
With these strengths, we receive many inquiries from new customers and they are highly satisfied with our competitive prices.

Can you assemble parts or components?

We assemble various parts and components to meet customers' specifications and requirements.