Founded in 10th,Oct,2000 ,Shijiazhuang Qianxi Advertisement Co., Ltd. is a professional manufacturer of all the outdoor advertising products,such as large billboard,LED steel structure,Light box,and trivision billboard,bus shelter,and so on.Our company has since then been constantly expanded our business scope with the employees' self-improvement and exploitation. Through years of efforts, our business has covered most cities and provinces in China.