ROCH USA LLC is a manufacturing company located in Troy, MI in United States. We are licensed manufacturer of spare parts for the Z-type Sulzer engines. The parts we manufacture are suitable for the following diesel engines: Z40, ZA40 and ZA40S. We provide full scope of parts for those engines such as pistons, cylinder heads and exhaust systems. All parts are manufactured directly at our facility and are of high quality.
You can contact us directly for prices, delivery time and terms. We are also looking for partners to boost our sales. If you think your company can help us in this matter please contact us directly.