We are Shanghai Qianshan Piping Technology Co., Ltd. (Q. S. P. T) What a dynamic century, what an ever changing city. Shanghai, the biggest industrial city in China and famous for its excellent industrial products, Shanghai QianShan Piping technology Co., Ltd. (Q. S. P. T) is located at here. Q. S.

2024-01-11 Wholesalers: led color screen, mdf 5616 fabric,