National Manufacturing Co. offers a large selection of hardware for connectors, garage doors, gates, hinges and screen & storm doors.
LMC Suppliers: Please continue to help us keep your product information up to date. To make any changes to your product information ie; logos, images, smartlinks and new products, simple go to any one of your "Smartlinks/Product Summary" pages here in the catalogue and click the feedback button on the left side bar. Tell us how to get in touch with the appropriate person and we will get back to them by phone or email to discuss the changes you would like made. We want to make sure that we are presenting your product in the clearest possible way to our members. There is no charge to make changes and updates. If you are an LMC supplier and wish to be included in this catalogue please contact the LMC marketing department.