Meska Joinway Pharmaceutical Co., Ltd.

Manufacturer of cellulose ethers: hypromellose, hydroxypropyl cellulose, methylcellulose, L-HPC and HEMC. Its pharmaceutical grades serve excipient, controlled-release and ophthalmic applications, with parallel lines for food, cosmetics and construction additives. The company reports 38,000 tonnes of annual pharmaceutical-grade capacity and a plant at Linghu operating since April 2024.