Bring products to market faster! Reduced lead-time for prototype manufacturing! Reduced development costs! Excellent quality for development reliability

By greatly reducing the lead-time and costs until production, you can commercialize your products way ahead of the competition!

Saijo INX, one of Japan's leading metal stamping prototype manufacturers, has developed a unique manufacturing process that will dispel all of your problems!

Contact us now!

Our Three Merits

Our Strengths

We specialize in manufacturing prototypes from thin sheet metal.
We use our original die sets for prototypes to deliver products within 1/4 of the time, 1/3 of the cost, and to the same quality as products produced using a mass production die sets.

Extensive experience

As a leading manufacturer of thin sheet metal prototypes, Saijo INX provides a wide range of prototypes to Japan's leading global companies.

Simple 3-step system!

Step 1

Send us your drawings, delivery date, quantity and budget

Simply fill in the required information in the online form.

Step 2

Reply from our specialist

Our experienced engineers will consider your conditions, and will reply within 6 hours as to whether your conditions can be met. If they can, we will also send you a quote.

Step 3


We will start production on your prototype immediately after exchanging contracts and receiving your order. Of course, you are under no obligation to order.

Free of Charge! Try now!