We specialize in HVAC products for Class 6, 7 and 8 trucks and forestry, mining and agricultural equipment. All in-stock orders are delivered via same-day shipping from our state-of-the-art, 100,000 square foot distribution center located near Atlanta, GA. With a dedication to top-notch service and high-quality products, MEI has grown to become the largest independent after-marketer of heavy-duty air conditioning and heating components in the United States.