Our aluminum fence is manufactured by Key-Link Fencing & Railing. They are a leading manufacturer of Aluminum Railing, Fencing and Chain Link Fence for both residential and commercial projects, and their products are backed by a limited lifetime warranty. Key-Link Fencing & Railing is an affiliate company of Superior Plastic Products located in picturesque Lancaster County PA. and has been in business since the early 1980’s. We're confident that you'll love Key-Link aluminum fencing products and enjoy the elegance of a maintenance-free fence for years to come.