At HEHUI Chemical, we believe that stable product quality comes from well-designed processes and reliable equipment.
Our two production bases in Hebei and Ningxia are equipped with a range of modern manufacturing and testing facilities that support the consistent production of HPMC, HEMC, CMC, and HEC. From raw material preparation to final packaging, each step is carefully controlled to ensure uniformity and product stability.
From raw material handling to final packaging, every step is carefully monitored and controlled. Our commitment to process refinement and technological advancement enables us to meet the demanding needs of global customers across construction, coatings, and personal care industries.
We believe that better equipment leads to better performance — and at HEHUI, we invest in both.
The factory layout is well-organized, with dedicated areas for production, quality control, raw material storage, and finished goods warehousing.
We also maintain independent raw material and finished product warehouses, ensuring proper storage conditions and efficient logistics handling. All warehouse areas are clean, ventilated, and clearly marked for safe and traceable inventory management.
To support product consistency and customer requirements, we continue to optimize our production environment, improve material handling, and upgrade equipment when necessary.
Our R&D laboratory is focused on product optimization and formulation support. Equipped with essential instruments for cellulose ether evaluation — such as viscosity testers, gel temperature analyzers, and pH meters — the lab provides a strong foundation for new product development and application research.
A well-equipped lab is key to maintaining product stability and supporting long-term innovation.
Every batch produced at HEHUI undergoes strict quality control procedures. The QC laboratory tests key indicators such as viscosity, moisture content, ash content, and particle size to ensure product consistency and reliability across different production runs.
Our lab routinely monitors these parameters to ensure each batch meets specification and performs reliably in application.
Every detail matters — from raw material to final product.
Our technical team provides on-site and after sale support for construction material applications such as tile adhesive, wall putty, and gypsum-based products. By simulating field conditions in our lab, we help customers improve formulation performance and solve practical challenges.
HEHUI is not just a supplier — we are your partner in product performance.
At HEHUI Chemical, we don’t just manufacture cellulose ethers — we engineer solutions that empower industries and elevate global standards.
As one of China’s earliest pioneers in nonionic cellulose ether production, HEHUI has grown into a modern, innovation-driven enterprise with two strategically located production bases — Hebei Hehui and Ningxia Hehui — supported by over 300 professionals, RMB 70 million in registered capital, and more than RMB 250 million in total investment.
Rooted in technical excellence and guided by a vision of sustainable growth, HEHUI delivers high-performance HPMC, HEMC, CMC, and HEC products to more than 20 countries and regions. Our cellulose solutions are trusted across industries — from construction chemicals and paint & Coating to personal care and Detergent additives.
