International Environmental Corporation Oklahoma City-Oklahoma-United States Share Post Facebook Twitter LinkedIn Pinterest Save Submit Review Listing Description Designed, engineered and manufactured in the USA, International Environmental Corporation (IEC) provides ultra-high efficiency commercial hydronic fan coil solutions for the hospitality, multi-family, education and office industries. Show more Show less Exhibited AHR26 Booth Number: C4945 EXHID: 1394AHR Visit Event Profile Be the first to review “International Environmental Corporation” Cancel replyYou must be logged in to post a review. Be the first to review “International Environmental Corporation” Cancel replyYou must be logged in to post a review.