We took part in the WALL & INS 2015 exhibition show during Mar. 13~15, 2015 to introduce our new cement series: High Belite csa cement and the usage/application area for this cement.
Beijing Polar Bear Building Materials Co., Ltd. All rights reserved. Addr: Building 31,No.5 yard,Yujing East Road,Yongshun Town,Tongzhou District,Beijing 
