Company news
In July 2019, Guangzhou Jiantubao Building Materials Co., Ltd. held a 2019 mid-year summar...
At the beginning of the New Year, everything is renewed! On January 8-9, 2020, in th...
Congratulations to the headquarters of Guangzhou Jiantubao Building Materials Co., Ltd. On...
JTBON? Cellulose Ether 9457 is a modified cellulose ether product jointly developed by Cho...