I had brought some aluminum pipes before some years and i think you are also looking the same thing or near to that well i posting the address where i got fulfilled my requirement.
Company: Jiangyin Xinyu Decoration Material Co., Ltd
Coutnry/Regioin: ChinaChina
Address: zhouzhuang town jiangyin city, Jiangsu province China, JiangyinCity, Jiangsu, China 214423
Contact: Mr. Sinm Lee
Phone: 86-510-8690-2646
Fax: 86-510-8690-2646