Guangzhou Hehong Construction Materials Technology Co., Ltd mainly produces central air-conditioning accessories, such as the ventilated flexible duct, insulated flexible duct, flexible duct connector and so on. These products are applicable for low/medium/high pressure central air-conditioning and ventilation system. It is located in beautiful and prosperous Guangzhou City of China. We have a good reputation in markets because of fine qulity of product. Now our products are popular with customers, and some of them are adopted by the famous buildings, for example, the Guangzhou HaiXinSha Stadium (the Stadium of the 2010 Asia Games Opening Ceremony). With the expansion of business, we are sincerely looking for business partners. Please visit our website for more details. Thanks!