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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.
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This 2026 guide evaluates leading Hydroxyethyl Cellulose (HEC) manufacturers and suppliers serving the UK market. Compare product focus, supply-model suitability, technical capability, compliance considerations, MOQ flexibility, and verification steps for coatings, construction, personal care, and industrial buyers.

04 October 2026
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This 2026 guide reviews leading Cellulose HEC manufacturers and suppliers serving Thailand. It compares supplier positioning, production capability, MOQ flexibility, documentation readiness, technical support, and sourcing risks for construction chemicals, coatings, detergents, and personal-care formulations.

12 September 2026
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A practical 2026 guide to Cellulose HEC manufacturers and suppliers serving Vietnam. Compare supplier types, production capacity, MOQ expectations, quality systems, technical suitability, logistics considerations, and supplier-verification steps for paints, construction chemicals, detergents, and personal-care applications.

11 September 2026
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Learn how Hydroxyethyl Cellulose (HEC) dissolves in water, controls viscosity, and improves performance in paints, coatings, cosmetics, detergents, adhesives, and construction materials. Explore HEC properties, dissolution methods, formulation tips, troubleshooting, and supplier guidance.

10 September 2026
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This 2026 guide helps procurement managers identify dependable Cellulose HEC manufacturers and suppliers serving India. It compares supplier types, technical capabilities, MOQ flexibility, quality documentation, and sourcing risks, while offering a practical verification, sampling, and logistics workflow for long-term HEC purchasing.

29 August 2026
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This guide introduces leading cellulose HEC suppliers connected to Poland, explains how buyers should evaluate quality and compliance, and highlights practical sourcing risks that often affect long-term procurement decisions. It is designed to help professional buyers identify reliable partners for construction-grade and daily chemical-grade cellulose ether sourcing.

08 August 2026
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This article reviews the Cellulose HEC supply landscape linked to Spain, explains how to evaluate suppliers, compares leading manufacturers and distributor channels, and offers a practical buyer’s guide for verifying factory authenticity, batch consistency, and compliance. It also highlights Shandong Shengda New Material Co., Ltd. as a flexible, cost-effective OEM-oriented manufacturer with 60,000 tons of annual capacity and strong support for mid-sized brands.

05 August 2026
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Discover how Hydroxyethyl Cellulose (HEC) enhances construction mortars, water‑based paints and personal care products. Learn key functional properties, growing market trends, grade selection tips and how a specialized HEC manufacturer can support your B2B formulations.

21 June 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.