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We are China's leading manufacturer of cellulose ethers. Our main products are hydroxypropyl methyl cellulose (HPMC), hydroxyethyl methyl cellulose (HEMC), and hydroxyethyl cellulose (HEC), which are widely used in the construction, personal and home care, food, textile, and more industries. Our products satisfy a wide range of intricate application requirements with their exceptional adhesive qualities, superior stability, and high quality. We offer customized products and solutions to meet the specific needs of our customers. Additionally, we have certifications for the quality management system and CIC.
C1 Versus C2 Tile Adhesive Performance Comparison Infographic.jpg

Expert comparison of C1 vs C2 tile adhesives focusing on HPMC viscosity optimization for extended open time. Learn how hydroxypropyl methyl cellulose selection (40,000-150,000 mPa·s) impacts water retention, workability, and bonding strength in EN 12004-compliant formulations. Practical formulation guidelines from Shandong Shengda New Material's 20+ years cellulose ether manufacturing experience for construction-grade and commercial tile adhesive applications.

20 May 2026
Cross Section Of Self Leveling Underlayment.jpg

“Explore the real-world differences between HEMC and HPMC in self-leveling underlayments. Learn how cellulose ether choice impacts layer separation, flow, and durability, and see how expert formulations from Shandong Shengda help deliver stable, long-lasting floors.”

18 May 2026
Top Daily Chemical Grade HPMC Manufacturers And Suppliers in Japan.jpg

In‑depth B2B guide to daily chemical grade HPMC suppliers for the Japanese market, covering real customer experiences, supplier tiers, selection criteria and practical steps to optimize sourcing for shampoos, cleansers and detergents.

27 March 2026
Top Daily Chemical Grade HPMC Manufacturers And Suppliers in Poland.jpg

In-depth guide to daily chemical grade HPMC suppliers in Poland, including real buyer priorities, ranking logic, comparison framework and practical checklists, plus how to combine Polish distributors with Chinese producer Shandong Shengda to optimize quality, cost and supply security.

25 March 2026
Top Daily Chemical Grade HPMC Manufacturers And Suppliers in Spain.jpg

This detailed guide explains how Spanish detergent and personal care manufacturers can select daily chemical grade HPMC, compare key suppliers, and run structured trials. Learn about performance, stability, cost‑effectiveness, and how to build a reliable cellulose ether supply base.

24 March 2026
Top Daily Chemical Grade HPMC Manufacturers And Suppliers in Italy.jpg

Daily chemical grade HPMC is vital for Italian detergents and personal care formulations. Learn how global, regional, and Chinese suppliers compare, what real customers value, and how Shandong Shengda provides reliable, sustainable cellulose ether solutions for professional buyers in Italy.

23 March 2026
Top Daily Chemical Grade HPMC Manufacturers And Suppliers in United Kingdom.jpg

This article explains how UK‑oriented B2B buyers can evaluate daily chemical grade HPMC manufacturers and suppliers. It covers performance, compliance, service, supply risk, cost, sustainability and practical steps to build a robust, scalable supplier portfolio.

21 March 2026
Top Daily Chemical Grade HPMC Manufacturers And Suppliers in Germany.jpg

This long‑form guide explains how German and EU buyers can evaluate daily chemical grade HPMC suppliers, compare global leaders with Chinese manufacturers like Shandong Shengda, and build a resilient, cost‑efficient sourcing strategy for detergents and personal care products.

20 March 2026
Top Hydroxypropyl Methyl Cellulose Manufacturers And Suppliers in United Arab Emirates (UAE).jpg

Explore leading Hydroxypropyl Methyl Cellulose (HPMC) manufacturers and suppliers serving the UAE, key selection criteria for B2B buyers, and how Shandong Shengda’s construction‑grade and daily‑chemical‑grade cellulose ethers support high‑performance projects in hot climates.

18 March 2026
Construction Grade - HPMC
Dongyuan Shengda is a reputable cellulose ether manufacturer that provides high-performance construction-grade HPMC (Hydroxypropyl Methyl Cellulose) for modern building materials. This non-ionic cellulose ether, produced by alkalizing and etherifying cellulose, is commonly used in dry-mix mortar, putty powder, gypsum products, tile adhesives, plastering materials, coatings, and self-leveling compounds. Even at low doses of 0.1-1%, HPMC improves water retention, workability, fluidity, adhesion strength, and surface smoothness. It has excellent thickening, dispersing, emulsifying, and film-forming properties, while also increasing open time and construction efficiency. Dongyuan Shengda's construction HPMC is resistant to hydrolysis and UV exposure, ensuring consistent quality, strong compatibility with additives, and dependable performance in humid environments.
Liquid Detergent Grade - HPMC
Dongyuan Shengda is a professional cellulose ether manufacturer that produces high-quality, daily chemical-grade HPMC (Hydroxypropyl Methyl Cellulose) for detergents and personal care products. HPMC is used as an effective thickener and stabilizer in laundry detergents, dishwashing liquids, hand sanitizers, cleaners, shampoos, and shower gels, ensuring uniform particle suspension and preventing settling. It enhances product appearance and consistency by providing over 90% transparency and a quick dissolution time of 3-5 minutes. This white to slightly yellow powder, made from natural cellulose, has excellent viscosity control, foam stabilization, easy dispersion, and film-forming properties. It is non-toxic, irritant-free, allergen-free, and highly compatible with a variety of everyday chemical additives.

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Our main products include HPMC, HEMC and HEC.