... the cellulose ether derivatives. Shandong Tiansheng Chemical Industry Co., Ltd becomes the development, production, application and ... looking for International Regional Sales General Agents.Our main products: Methyl Cellulose(MC), hydroxypropyl Methyl Cellulose(HPMC), hydroxyethyl Methyl Cellulose(HEMC), hydroxyethyl Cellulose (HEC ... type of MC, HPMC or HEMC.Dispersing by dry mixing, I.e., the product ...