Since our establishment in 1975, GUMSUNG POONGRYUK has done its best to improve customer productivity and create added value by providing innovative products and differentiated services in air conditioning, construction, and industry markets in order to grown as a company that leads the global market. With continuous technology development and standardization works, we continuously exert efforts to produce products desired by customers. To meet our customer’s needs, we develop our air conditioning design automation program-from development to design-using systematic technology. In March 2005, GUMSUNG POONGRYUK acquired Korea’s first AMCA certificate, which leads the global standard in air conditioning industry. AMCA is a nonprofit official certificate authority. Our technology and quality excellence are recognized in the global market. GUMSUNG POONGRYUK continues to grow as a company that receives loyalty from foreign companies around the world because of its excellent technology and quality – a company that leads the domestic environment field. We think that all business activities of a company start from customer satisfaction. Customer satisfaction is the top priority of a company. In addition, safety and precision are the most important in manufacturing fans. Thus, we strictly educate our workers and thoroughly check our products. We know that if we unconditionally produce too many products, quality will likely be bad.