Assembly Supplies Co. stocks LEISTER tools, parts and accessories. As a service center, we stock a broad range of replacement elements and parts for repairs and sale. Our service center offers FREE repair inspections on all LEISTER equipment and 24-hour service turn-around in most cases. As a sales center, you can be assured that the professional staff that serves you will be knowledgeable, courteous and will work with you to be sure you get what you need.