Polyvalley Technology (Tianjin) Co.,Ltd. is located in the Chinese Bohai Sea bay economic center Tianjin city and specializing in R&D, manufacturing and self-exporting of polycarbonate sheets.

Since establishing, Polyvalley was given the orientation to the R&D and manufacturing various kinds of high level PC sheets. It owns several independent PC sheet co-extruding production lines with advanced equipments. All of polyvalley PC sheets including hollow flat sheet, solid sheet, structural sheet, click sheet etc. were made by international well known brand raw materials such as GE and Bayer. Polyvalley product sells well not only in all provinces of China but also overseas such as Brail, USA, India, Japan, Russia, Italy etc.