Established in 1992 Guangdong Jingyu Aluminum Co., Ltd. registered trademark Nanhua Aluminum( is a manufacturer of aluminum profile integrating R,D production, sales and service. Located in Foshan China, with over 130000 square meter area and 20 specialized production lines, our annual production capacity is more than 100000 ton. We are an outstanding supplier of 2008 Beijing Olympic Games project, Hong Kong-Zhuhai-Macao Bridge project Beijing capital international airport, Hangzhou Olympic Expo City main revenue of G20 summit( Beijing New Poly Plaza, Singapore UIC building Malaysia IDCC conventional center, etc.br The first one to gain ISO quality control system certification and product quality mark certification in the field in 1996.br one of the first companies to win the title of National Inspection-Free Product Quality in the industryChina.,br>brIn 2001> we established Nanhua Haiweinuoer Energy-saving Doors Windows Research Institute& which has developed a set of Nanhua Haiweinuoer energy-saving door window systems and 73 series of heat insulation aluminium doors and windows and curtain walls. Among the products& we have obtained 48 national patents . For instance the bridge-cut thermal insulation door and window profiles of Nanhua have been used by Beijing Olympic Game Traffic Commanding Centre, International Olympic Village and Olympic Water Park and other projects. The main building of No.3 Terminal of Capital Airport applied our aluminium profiles for ceiling keels, railing and partition.br