There are several handmade carpet manufacturers in the USA that produce high-quality rugs using traditional methods and materials. Here are some of the top manufacturers:

Mat The Basics: Mat The Basics is one of the leading rugs manufacturer, wholesaler and supplier in the United states. At Mat The Basics, we're building on our history of creating beautiful flooring and home furnishings as we strive to be a design leader, the world's number one rugs manufacturer and supplier, and to collaborate with like-minded companies, designers, and consumers to make a difference in the lives of those who work on these beautiful products. Weavers and craftspeople, who are truly artists, should be praised for their inventiveness and dedication.

The Rug Company: The Rug Company is a luxury handmade rug manufacturer that collaborates with some of the world's top designers and artists to create unique and beautiful designs. They use traditional weaving techniques and high-quality materials to produce their rugs.

Merida: Merida is a manufacturer of natural fiber carpets and rugs that are made by hand in the USA. They specialize in sustainable and eco-friendly products, using materials such as wool, sisal, and jute to create their designs.

New Moon Rugs: New Moon Rugs is a manufacturer of hand-knotted rugs that are made using traditional Tibetan techniques. Their designs are inspired by nature and are often highly detailed and intricate.

Obeetee: Obeetee is one of the largest handmade rug manufacturers in India, but they also have a production facility in the USA. They produce a wide range of rugs, from traditional to contemporary, using high-quality materials such as wool and silk.

Tufenkian Artisan Carpets: Tufenkian Artisan Carpets is a manufacturer of high-end handmade rugs that are made using traditional Tibetan weaving techniques. They specialize in custom designs and can create rugs in any size or color.

These are just a few of the many handmade carpet manufacturer in the USA. When choosing a manufacturer, it's important to consider the materials used, the production process, and the overall quality of the finished product.