Haifa Door & Window Factory (Gansu Commerce and Industry Newspaper Office Family Dependents' Courtyard Shop)

Hongfa Door and Window (Jiuda Road Branch)

Jixiang Door and Window (Dongfang Unit Multiple-use Building Branch)

Jincheng Door and Window (Nanhe Road Branch)

Hongyun Door And Window (Yannan Road Branch)

Zirui System Door And Window (Lanzhou Yantan Furniture Market Shop)