B&B Machinery and Parts specializes in buying and selling high quality used mattress machinery, as well as manufacturing spare parts for machines such as Gribetz, Porter, Gaulkin, James Cash, Etc. Our quality is second to none and we will save you money..Guaranteed.. Our parts are manufacturer tested and quality proven. All of our machines come with a 30 day guarantee. We pride ourselves on delivering the highest quality parts at an affordable price. We have saved our clients thousands of dollars over the past years. Our delivery time still remains half of our competitors.