Down and Feathers are the world's best insulation.
IDFL provides testing, research, consulting, and worldwide on-site inspection and sampling.
IDFL located at the base
of the Wasatch Mountains
in Salt Lake City, Utah.
| IDFL MAIN OFFICE 1455 South 1100 East Salt Lake City, UTAH 84105 USA Tel: +1 801 467 7611 Fax: +1 801 467 7711 email: info@idfl.com |
IDFL EUROPE Bahnhofstrasse 42 CH-8500 Frauenfeld SWITZERLAND Tel: +41 52 765 1574 Fax: +41 52 770 1574 email: suomax@idfl.com |
IDFL CHINA Tonghui Mid-Road 118, Xiaoshan Hangzhou, Zhejiang 311208 CHINA Tel: +86 571 8389 9215 Fax: +86 571 8389 9179 email: china@idfl.com |