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Biella maker of yarns, fabrics and jerseys for apparel in wool, cashmere and linen.

Sock maker near Braga, Portugal, producing about 3.5 million pairs a year in organic cotton and merino for department stores, chains and brands such as Asket.

Norwegian knitwear house making women's sweaters, cardigans and dresses in its Ytre Arna factory from merino wool, silk and alpaca.

Historic Maine woolen mill making mule-spun wool knitting yarns from mostly East Coast fleece.