Our company JiangYin Haida Group Co., Ltd. is a group company established in 1997 with the location in Jiangyin city, Jiangsu province, which is only 2 hours from Shanghai port. It is a group made up of five subsidiary companies, one of which is Jiangyin Haida Ornamental Materials Co., Ltd. It produces aluminum extrusion profile. With continuously development, the scale of the company has become stronger and stronger. Aluminum extrusion profile .A. Series of shaped materials for various dimensions of casement windows, sliding windows and swing doors, with the characteristics of standard shape, straight edging, even thickness, suitable hardness and standard film thickness.B. Exposed frames, concealed frames, semi-concealed frames, glass curtain wall shaped materials.C. Powerful mechanic strength for compound thermal insulation aluminum materials, good heat insulation and sound insulation property, ideal chemical anti-corrosion property, fully meeting the requirements for exterior enclosure, structures thermal factor thresholds. It is the high-performance and high-class product for doors, windows, and screen walls in present world.D. Various shaped materials for industrial purposes.Our company aims at the quality of the product is the life of the corporationall the time and operation according to quality system of ISO9001:9002 standard strictly. And now our corporation has become the main production base of building materials. Further to samples & catalogue, I would like to advise you it is free. If you want to have, pls kindly advise me. Then you could view our web page: http://xxxxxSincerely wish to establish a friendly long term business relationship.