International Down and Feather Testing Laboratory
IDFL Laboratory and Institute, (originally known as International Down and Feather Testing Laboratory) is the largest down and feather testing laboratory in the world with over 8,000 clients in 80 countries. IDFL provides testing services for filled-textiles like: down and feather material and products, textiles, synthetic fills, and natural fills. IDFL also offers audit and inspection services. IDFL is headquartered in Salt Lake City, Utah and has offices in Frauenfeld, Switzerland, Taipei, Taiwan and Hangzhou, China.
International Down and Feather Testing Laboratory
IDFL Laboratory and Institute, (originally known as International Down and Feather Testing Laboratory) is the largest down and feather testing laboratory in the world with over 8,000 clients in 80 countries. IDFL provides testing services for filled-textiles like: down and feather material and products, textiles, synthetic fills, and natural fills. IDFL also offers audit and inspection services. IDFL is headquartered in Salt Lake City, Utah and has offices in Frauenfeld, Switzerland, Taipei, Taiwan and Hangzhou, China.