DWD International, Ltd. 2033 Johanna Houston, Texas 77055 Tel: 713-683-8321 Manufacturer of custom made HVAC equipment, including explosion proof air conditioning systems, refrigeration systems, pressurization & filtration equipment. Applications include various industrial complexes, vessels, control buildings, docking terminals, laboratory, individual offshore rig ventilation & seismographic. Offers seasoned technical representatives & field crews offering complete installation services, including commissioning, piping and ductwork. Markets: US, Canada, Mexico, South America, UK, Western Europe, EU, Australia, China, Japan, India, Pacific Rim, South Africa & Middle East. Category: Custom HVAC Equipment Copyright © Industrial Leaders All rights reserved.  Privacy Statement Please read important copyright notices and disclaimers information.