China has a robust industry for Hydroxypropyl Methyl Cellulose (HPMC) production, with several leading manufacturers recognized for quality and innovation. Here are some of the top companies:

1. hpmccelluloses.com. - Specializes in HPMC for construction applications, offering high-performance products tailored for tile adhesives, plasters, and self-leveling compounds. They emphasize quality control and environmental sustainability​

   hpmccelluloses.com

    

2. Fqhpmc - Known for its extensive range of cellulose derivatives, including HPMC, this company serves industries such as construction, pharmaceuticals, and personal care with a focus on reliability and consistent quality​

   www.fqhpmc.com
   .

    

3. chinahpmccellulose - This manufacturer offers HPMC for various applications, including construction mortars, putty powder, and paint additives. They provide tailored solutions, free samples for testing, and a focus on customer-oriented services​

   chinahpmccellulose.com
   .

    

4. rdp-hpmc.com. - A major player in cellulose ether production, including HPMC, with products widely used in building materials and construction industries for enhanced water retention and workability​

   rdp-hpmc.com
   .

    

5. celluloseetherhpmc - Recognized for innovative research and development, Hao Shuo produces a broad range of HPMC products, emphasizing environmental friendliness and versatility across multiple sectors​

   celluloseetherhpmc.com
   .

    

These companies represent some of the best options for HPMC in China, catering to industries like construction, pharmaceuticals, and personal care. If you are interested in their products or services, visiting their websites or contacting them for detailed specifications and quotes is recommended.