Case study about each sector will have at least 4-5 clients been served with he range of products in terms of size, volume and precision. It would be in depending order of biggest client with big sized component, big volume (in terms of numbers) and high precision … to … smaller customer with standard product, small volume in terms of minimum order numbers with standard precision.
Your standard precision should be good enough to support / vouch for the companies tagline “Precision . Performance . Delivered”.
Of course as a supporting document, the product images would be needed. Once this is ready, we can replace the header SECTORS SERVED with CASE STUDIES.