Guangzhou Theodoor Electric Equipment Co., Ltd. (Theodoor) is an expert of air curtain, heat pump water heater and ventilating system. We supply many series of products, suitable for different environments; with superior performance, attractive design and fine workmanship. Have obtained ISO9001:2000, CCC, CE, ROHS and UL certificates. The establishment of our Guangzhou production base and customer service center has not only provided the advantages of lower production cost with higher quality and accelerated delivery time, but also has provided an expanded effective and speedy support network for domestic and overseas clients. Theodoor can offer high grade German craftsmanship, providing the highest quality products. Theodoor is at all times committed to promoting sustainable development, insisting the principle that a balance must always be maintained between the economy, society and the environment; both for the short term and the long term. We bear responsibility at all points for clients and business cooperators. Our employees try their utmost to supply excellent services.