General Materials, 15800 S MacArthur Blvd, Oklahoma City, OK 73173, US

American Plant Products & Services, a wholesale company based in Oklahoma City, specializes in greenhouse and horticultural equipment, supplies and services to commercial growers, schools, universities, research facilities, retail garden centers and conservatories. The company provides complete greenhouse and shade house structures and offers planning, expanding and retrofitting of new and existing greenhouses. It designs and supplies heating, cooling and ventilation equipment, environmental control systems, shade and heat retention systems and irrigation systems. American Plant Products & Services also offers greenhouse accessories, watering equipment, films and glazing, chemicals, vegetable products and foliage. It has been serving domestic and international customers for more than 25 years.