Hercules Tianpu

Tianpu Chemicals, formerly known as Hercules Tianpu Chemicals, is a leading Chinese manufacturer of cellulose ethers, including Methylcellulose (MC), Hydroxypropyl Methylcellulose (HPMC), and Hydroxyethyl Cellulose (HEC). Established as a joint venture between Hercules Incorporated (now part of Ashland) and Chinese partners, the company specializes in high-quality pharmaceutical excipients used in tablet coatings, controlled-release drug delivery systems, and as stabilizers in various formulations. With major production facilities in Zhangjiagang and Luzhou and a technology center in Shanghai, it serves a global market across the pharmaceutical, food, and construction sectors. The company is recognized for its advanced manufacturing technologies and is one of the most influential suppliers of cellulose derivatives in the global market.