Since these sales companies sell more products than some of the big installers, these sales companies can sell at a slightly lower price. Therefore, their product sources are also more abundant. These companies began importing fence products from other countries. Originally from Japan, followed by South Korea, India, Mexico, and then China. There are also other countries, but the above countries are the main fence importing countries in the United States. These vendors are active in the American Metal Fence Association and the American Fence Association. It also gave great support to the establishment of product standards and the emergence of independent vendors.
At the end of the 1980s, the merger and development of these regional sales companies led to the creation of large independent companies with the ability to provide products throughout the United States. This is the process of establishing various links in the US fence industry today.