Spartan is committed to top quality service. We respect your product and process IP and welcome NDAs. We understand your concerns for FDA compliance and can work within your material restrictions as possible. Spartan Polishing Bobs incorporate built-in abrasives like alumina, carbide, or diamond to form light deburring, pre and final polishing faster, cleaner, and more efficient. We manufacture polishing bobs, rubber polishing wheels, optics polishing pads,lens polishing, and others.Please contact us to get excellent polished services.