A-1 Plumbing Supply Warehouse Introduces Mini-link Internet Service. The A-1 Plumbing Supply Warehouse, A1LY.COM, New York NY a global leader in plumbing wholesale distribution, environmental plumbing and plumbing news, has introduced the 2A1.US mini-link internet service which shortens those nasty long internet URL links into sweet simple links which are simple to use, easy to remember. Scott Mann of A-1 Plumbing Supply said in a recent press conference Simple is better and our mini-link service provides a wonderful branding opportunity for our company and ensures our readers that they will safely wind up on the site recommended in our reference links. ### (A-1 Plumbing Supply Newswire).