Inflatable Airlock Chambers, Environmental Clean Rooms, Hinges, Clean Air Laminar Flow Systems, Retrofit Design available from Environmental Room Division of NHC based in IL. Click the links below to visit our website or contact us via our profile page.

| Address: | Illinois (IL), USA |
| Telephone: | +866 351 4680 |
| Fax: | +847 428 5517 |
| Web: | www.e-rooms.com |