where can i find the textile for curtain,sofa trading company?

As for the textile company, I know a textile city - Guangzhou International Light Textile city. It is located at No. 144, Xingang West Road, Haizhu District. 　
I do think you need go to a furniture city for sofa trading. Bohuang International Furniture Exhibition Center and Dashi Household Furniture City are suggested. The former is located at Bohuang International Furniture Exhibition Center of Fangcun and the latter is located at Dashi Town of Panyu District.