We're the leading company in Prototype world with latest 3D Printing technology. Best in Rapid Prototype Casting and world class in Mass Production.

About Us

We at Koiwai are not only Casting products, we are Casting future, Carving history and Manufacturing Present.

Koiwai India is specialized in providing the Prototypes of Motorbikes, Cars, Trucks in various types of Aluminium

and Cast Iron in very short time. The product is made in japan that is highly evaluated world wide. And that is manufacturing by Koiwai in Japan.


Koiwai is specialized in high accuracy, high quality and high speed. For Automotive Vehicles we are specailize in Engine Blocks, Cylinder Head, Oil Pan etc. Different Varieties of Auxiliaries of Exhaust Manifold, Intake Manifold, Oil Pump, Water Pump etc. Transmission case of Mission Cases, Chassis of Differential Gear Cases, Casting of other large Frame Suspensions (front and rear). Koiwai India providing its Casting services not only in India but other parts of world also.

Specialize in making sand mold directly from 3D CAD data, does not require any master mold for casting.

The next generation technology for casting that is Energy and Resource saving.

We are serving in the field of Prototype development, Mass production and also welcome customers request for Quotations and Technical advices about 3D CAD modeling.