Tianpu Chemicals Company Limited (former as Hercules Tianpu) is specialized in design, development, manufacturing and application of cellulose ether series products. Tianpu has two production sites located in Zhang Jiagang, Jiangsu and Luzhou, Sichuan Province with a total annual capacity of 24,000 tons. Main products include HPMC, HEMC, HEC, EC and RDP, etc. It is a leading system solution provider in China and is a mainstream comprehensive supplier of cellulose ether products.